6. What was one reason the South faced severe economic problems during the Civil War? O Southern landowners refused to sell their cotton to northern businesses.
O Northern industries needed more cotton than the South could produce.
O The Union blocked trade and transportation routes.
O Southern women refused to work during the war.

Which of the following inventions most directly allowed ancient farmers to produce a surplus ?

Why are slanted roofs found on many buildings within russia and finland? a. to prevent ice slides. b. to prevent the build-up of water during heavy rains. c. to prevent heat from escaping during the clod winter months. d. to prevent snow build-up.

Which of the following are true of the united states legislature? select all that apply. the house of representatives has two representatives from each state. senators are elected for a six-year term. the leader of the house of representatives is called the speaker of the house. once a bill passes the house, it goes directly to the president to sign into law or to veto. a person must be 30 years old in order to run for the house of representatives.