Air is less dense on a mountain than at sea level

How did the union blockade of the southern coast affect the confederacy? it forced the confederacy to build new railroads. it contributed to shortages of weapons and food. it encouraged europe to trade with the south. it halted all trade, leaving the south without supplies.

Why do the soldiers board the grounded boat

Which statement is true about women's suffrage? a. women won the right to vote during theodore roosevelt's presidency. b. women won the right to vote during reconstruction c. women won the right to vote after world war 1 d. women won the right to vote during the spanish-american war