The steam engine as it was to be used in many machines such as trains, steamboats, factories, farming equipments, etc.
The Withdraw <span>Car Act </span>required railroads to provide separate travel means for African-Americans.
Answer:
In the 1930s anthropologist Margaret Mead conducted a study of cultural variation. Her purpose in the study was to determine whether differences in basic temperament result mainly from inherited characteristics or from cultural influences.
Explanation: