The early people of the Southwest cultivated crops and built dams and ditches to irrigate fields. Unlike the Southwest's farming western climate, the Mississippi River valley has a humid and temperature climate.
Answer:
labor unions fought for better wages, reasonable hours and safer working conditions. The labor movement led efforts to provide aid to workers who were injured or retired.
C. Low wages is your answer :))))
The Chief Justice of the Supreme Court will officiate when the president is tried for impeachment.
