Answer:
B. Germany sank ships carrying Americans.
Explanation:
Germany dictatorship and action to sink a ship full of Americans were the reasons why U.S. opinion was against Germany.
In general, the widespread use and availability of electrical power and family-owned cars increased the work force by offering more incentives to work. More jobs were also available during this time.
He/she is expressing the idea that the Articles of Confederation are going to make it difficult for the country to advance (because they make the central government too weak)
John Wesley Dean II, testified against Nixon.