When Jackson vacated office in March 1837, he left his mark on presidency and forever changed the course of American history. Through his actions and tenure as president, Jackson squarely set the executive branch on an equal footing with congress in terms of power and ability to shape law and government policies
The best option regarding events in the Soviet Union in World War II would be that "C.<span> The Soviet Union became an ally of the United States and Great Britain during World War II," since they all shared a "common enemy" in Nazi Germany. </span>
Silk, common currency, fireworks.
Those are the main three I know of.
It involved the re-appropriation of Indian land.