Answer:
B, buying stock for a fraction of its cost and borrowing against future profits
Explanation:
Germany's invasion on poland started it. Hope this helps!
<em>Stalin Criticizes Americans for concealing destructive technology.</em>
The election was held on Tuesday, November 6, 1860. ... The election of Lincoln served as the primary catalyst of the American Civil War. The United States had become increasingly divided during the 1850s over sectional disagreements, especially regarding the extension of slavery into the territories.