The correct answer to the question which is stated above is letter A, Union troops were outnumbered, and they usually lost.
Early Civil War battles showed the need for well-trained soldiers because u<span>nion troops were outnumbered, and they usually lost.</span>
the reason texans thought that northern states violated the constitution was because the northern states wouldn't return runaway slaves.
Modern international law recognizes only three lawful justifications for waging war: self-defense, defense of an ally required by the terms of a treaty, and approval by the United Nations.
Answer:
foreign epidemics and advanced weaponry
Explanation:
Answer = A. After World War 1
After the end of WW1 (1918) the roaring twenties began (1920) and jazz really blew up in the united states but ended at the start of the great depression.