What technology restored a demand for slaves in the us south in the early 1800s?

At the beginning of the war, why was hitler allowed to continue his aggression without resistance from other european countries

Which of the following statements about the history of judaism is false?

Which answer best describes an advantage of shipping goods by canal? most towns would rather have canals than noisy railroads. goods could travel very fast downstream in the canal system. travelling by boat is a much more relaxing way to transport goods. heavy loads of goods could travel by boat more easily than if pulled by horses.