What were the effects of christopher columbus voyages in 1492?

What two bodies of water were connected by the panama canal

Why were adams ideas not out into action

Which of the following encouraged westward expansion? a. the government decreased the price of federal land. b. each of these represents actions taken to encourage westward expansion. c. the government decreased the price of federal land d. the second national bank lowered the cost of borrowing money (reduced interest rates)