The answer is B the invention of balance made trade easier
The American communist emerged as committed militants within the unemployed movement. And became community leaders in liberal, cultural, and student organizations. They became a major force in several important CIO unions.
I think it's Virgina because Virginia was the home of the first surviving English colony. (Jamestown). The colony was also attacked and almost ruined.
I hope this helped :)
Star Spangled Banner. Flag that flew over Fort McHenry<span> during its bombardment in </span>1814.
