The 11th century marked a significant boom in the region's economy, due to improved trading and, mostly, agricultural conditions.

When conditions in the upper mixed layer ( nutrients and light ) are favourable ( e. g. at the start of spring ) their competitive edge allows them to quickly dominate phytoplankton communities (" boom " or " bloom ").

The boom-and-bust cycle of early-industrial Britain was still in effect, and the boom that had created the conditions for Railway Mania began to cool and then a decline set in.

By the 1920s, a combination of the end of the agricultural boom occasioned by World War I and a return to more normal ( i. e., drier ) climatic conditions drove many of the settlers from their farms.

Founded as the town at the end of the railroad, Faith was originally the hub of a homestead boom in the period 1910-1920 ; but the drought conditions of the 1920s that led to the Dust Bowl of the 1930s quickly replaced abnormally wet conditions of the early 20th Century, and the harsh winters of the Northern Plains quickly drove many sodbusters to more hospitable regions.

For today's supersonic aircraft in normal operating conditions, the peak overpressure varies from less than 50 to 500 Pa ( one pound per square foot to about 10 pounds per square foot ) for a N-wave boom.

In recent tests, the maximum boom measured during more realistic flight conditions was 1, 010 Pa ( 21 pounds per square foot ).

Starting with Conan Doyle, historians have blamed this on the rubber boom of the 1890s combined with lack of enforcement by the other Powers of the conditions made by the Conference.

When sailing directly downwind, unintentional jibes can also occur ; diligent helmsmanship is required to prevent " by the lee " conditions and keeping clear of the boom sweep is advised.

The decade preceding the First World War was a period of boom conditions ( 165, 922 visitor-nights in 1911 ).

Those social conditions precipitated white flight from urban downtown areas to outlying suburbs and subdivisions where the post-war housing boom was already well under way.

During the sugar boom period ( 1570 – 1670 ), the sugar plantations in Brazil presented hellish conditions, even excluding the personal brutality of certain owners of enslaved human beings.

Raising and lowering the sprit and adjusting the boom vang allow for adaptation of sail trim to a range of wind conditions.

The success of the company and the changes in colonial policy of offering land to the tea planters ( Fee simple rules ) led to a period of boom and expansion in the Assam tea industry in the early 1860s, but these could not necessarily be translated into a dramatic shift in production ( from China to Assam ) due to the " makeshift " nature of plantations, poor conditions of life on plantation ( huge rates of mortality and desertion ), and also at times the presence of pure speculative capital with no interest in tea production.

During the boom, both mining conditions and the living quarters of miners families degraded with lowering wages and lack of maintenance in the mines and homes supplied to the miners families.

However in the Bakken oil region there are boom town conditions in towns such as Sidney.

In the U. S., some called Generation Xers the " baby bust " generation because of the drop in the birth rate following the baby boom.

He also started a business partnership with John Ellsler, manager of the Cleveland Academy of Music, and another friend, Thomas Mears, to develop oil wells in northwestern Pennsylvania, where an oil boom had started in August 1859, following Edwin Drake's discovery of oil there.

They achieved several pop / rap hits during the dance-club cultural boom era of the early 1980s, particularly in the UK, where they still enjoy a strong fan following today.

It began to boom as an export industry in the last quarter of the 19th century, particularly following the invention of barbed wire, which allowed the easy enclosure of properties.

In Europe the decade is sometimes referred to as the " Golden Twenties " because of the economic boom following World War I.

At that point Sullivan moved on to Chicago in 1873 to take part in the building boom following the Great Chicago Fire of 1871.

The protest at the heart of French hip-hop can be traced directly to the economic boom following World War II.

Additionally, U. S. based private equity firms raised $ 215. 4 billion in investor commitments to 322 funds, surpassing the previous record set in 2000 by 22 % and 33 % higher than the 2005 fundraising total The following year, despite the onset of turmoil in the credit markets in the summer, saw yet another record year of fundraising with $ 302 billion of investor commitments to 415 funds Among the mega-buyouts completed during the 2006 to 2007 boom were: Equity Office Properties, HCA, Alliance Boots and TXU.

The economic reconstruction of former Eastern Germany following the reunification required large amounts of public funding which turned some areas into boom regions, although overall unemployment remains higher than in the former West.

Immediately following the fall of the Wall, Berlin experienced a boom in the construction industry.

However, the country's population sharply increased with the baby boom following World War II.

Venango County was home to an oil boom in the years following discovery of natural oil ( petroleum ) in the mid 1850s.

In 1862, the rest of Umpqua county was absorbed into Douglas County, some say due to the loss of population following the end of the early gold boom, while others attribute the absorption to politics.

By 1900, following the railroad construction boom, the county's population exceeded 20, 000.

A significant increase in the agricultural productivity of the region came in the 1930s with the construction of the Colorado Big Thompson Project following the Great Depression, sort of a third boom for the agricultural industry around Fort Collins.

By the mid 1890s, after the crash following the land boom of the 1880s — this group was relatively cash-poor and land rich.

Turlock experienced extensive growth of both residential and commercial areas in the 1980s, following a statewide boom in housing demand and construction.

Despite the setback caused by the storm, the town grew steadily, aided by the oil boom following the discovery petroleum reserves in Ged.

Although the town limits in the late 18th century encompassed nothing more than the two sides of Main Street, the days following the Civil War saw a building and land-development boom that remains in full swing to this day.

In the nineteenth century, benefiting from a manufacturing boom following the establishment of some of the first planned industrial cities in the United States, nearby Lawrence and Lowell, Merrimac came to be known worldwide for its horse-drawn carriage industry.

Omer was incorporated as a city following the lumber boom of 1903.

The railroad's promise to pump massive capital into the town " lit the fuse of a crazed land boom ", and when M & MLI agent G. B. Hulme joined Clark the following week, the land rush was on.

Then following the 1930s and the Great Depression the population grew again, due in part to the construction of the Taconic Parkway which ended in Milan at the time, and then the post World War II boom.

It turned into a bustling New York City suburb in the building boom following World War II.

During the boom following construction of the railroad, the name " East Syracuse " began to replace Messina.