What former carnegie industry was forced to close during the depression? 1929-1936​

How did inovations in manufacturing lead to improvments in transportation?

In 1964 congress of racial equality and the student nonviolent coordinating committee launched

Which of the following statements about the fugitive slave act of 1850 is not accurate. a. marshals who refused to arrest a suspected fugitive could be fined $1,000. b. slave owners had to present evidence that an african american in the north was a fugitive slave. c. any person who provided food or shelter to a fugitive slave could be find $1000 and placed in jail for six months. d. it required all federal marshals to arrest any african-american suspected of being a runaway slave.