What did Britain call this diplomatic and military conflict?

Britain from 1750 to the 1910s took pride in an unmatched economic base; comprising industry, finance, shipping and trade that largely dominated the globe. Foreign policy based on free trade (after 1840) kept the economy flourishing. The overseas British Empire recovered after the loss of the Thirteen Colonies in 1776, and reached its zenith about 1920. Foreign policy made sure it was never seriously threatened.

Explanation:

the progressive era is a period of widespread social activism and political reform across the united states that spanned from the 1890s to the 1920s.[1] the main objectives of the progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and political corruption.

the movement primarily targeted political machines and their bosses. by taking down these corrupt representatives in office, a further means of direct democracy would be established. they also sought regulation of monopolies (trust busting) and corporations through antitrust laws, which were seen as a way to promote equal competition for the advantage of legitimate competitors.

many progressives supported prohibition of alcoholic beverages, ostensibly to destroy the political power of local bosses based in saloons, but others out of a religious motivation. at the same time, women's suffrage was promoted to bring a "purer" female vote into the arena.a third theme was building an efficiency movement in every sector that could identify old ways that needed modernizing, and bring to bear scientific, medical and engineering solutions; a key part of the efficiency movement was scientific management, or "taylorism".

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