Which of the following groups became more active in politics during the Civil War

c. Northern women.

Explanation:

The American Civil War took place between 1861 and 1865. The northern states (The Union) fought against the southern states (the confederates) due to disagreements over the legality of slavery in America.

During this period the northern women were very active in different areas; They collaborated in war efforts as nurses, cooks, or transporting supplies. They also participated in the abolitionist cause and activism for women's civil rights. This led to a change in the role of women of the time.

I hope this information can help you.

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.