What war did the United States and Soviet Union fight together

WWII

Explanation:

In World War II, the United States, Russia, Great Britain, China, and many other countries joined together as the Allied Powers. They fought against the Axis Powers comprised mainly of Germany, Italy, and Japan. WWII ended in 1945 with an Allied victory.

answer: secession

secession, as it applies to the outbreak of the american civil war, comprises the series of events that began on december 20, 1860, and extended through june 8 of the next year when eleven states in the lower and upper south severed their ties with the union. the first seven seceding states of the lower south set up a provisional government at montgomery, alabama. after hostilities began at fort sumter in charleston harbor on april 12, 1861, the border states of virginia, arkansas, tennessee, and north carolina joined the new government, which then moved its capital to richmond, virginia. the union was thus divided approximately on geographic lines. twenty-one northern and border states retained the style and title of the united states, while the eleven slave states adopted the nomenclature of the confederate states of america.

explanation:

b.unemployment reached nearly 25 percent.