Explain how and why various reform movements developed and expanded from 1800 to 1848.

The period from 1800 to 1840 bought many vital changes in the participatory democracy of the US. The political parties became more organized and selective. The politicians became more democratic in this period. The decisions of the Supreme court gained power over the state laws. Revolutionary changes were even made in the industrial progress during this time period.

This time period brought also brought the up rise of racism in the US. Only people with white skin were allowed to vote. People belonging from a certain race were only given jobs. The lower communities were not treated properly by the politicians as well as the upper white men.

The nation's transition to a more participatory democracy was achieved by expanding suffrage from a system based on property ownership to one based on voting by all adult white men, and it was accompanied by the growth of political parties.

Explanation:

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the berlin blockade was an international crisis that arose from an attempt by the soviet union, in 1948–49, to force the western allied powers (the united states, the united kingdom, and france) to abandon their post-world war ii jurisdictions in west berlin. in march 1948 the allied powers decided to unite their different occupation zones of germany into a single economic unit. in protest, the soviet representative withdrew from the allied control council. coincident with the introduction of a new deutsche mark in west berlin (as throughout west germany), which the soviets regarded as a violation of agreements with the allies, the soviet occupation forces in eastern germany began a blockade of all rail, road, and water communications between berlin and the west. on june 24 the soviets announced that the four-power administration of berlin had ceased and that the allies no longer had any rights there.

a.

congress passed laws allowing for free passage between states.