B is correct. Before railroads each town would have it's own town slightly different from towns farther away. Railroads needed precise timing so time zones were developed.
Popular sovereignty allowing settlers of a territory to decide whether slavery would be allowed within a new state’s borders.
Many other countries, especially Spain and France, reacted strongly to Portugal's success in exploration, by launching aggressive exploration campaigns themselves, since it was clear that the New World had many riches to offer.
Answer: IN THIS ORDER
Explanation:
all colonial merchants in region agree to not import certain British goods
British merchants businesses are hurt because people in the colonies aren't buying their goods
British merchants pressure members of parliament to repeal the Townsend act to improve their business
parliament repeals act
trade re opens
BTW can you give me brainiest
Answer:
Soviet leader Josef Stalin
Explanation: