Which scientist was the first to correctly predict that the planets move in elliptical orbits, not perfectly circular orbits?
a. nicolas copernicus
b. johannes kepler
c. galileo
d. tycho brahe

On the map above, areas along the coast are colored green (letter b). what type of climate do these areas have? a. arid b. semiarid c. mediterranean d. humid subtropical

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b.the united states should end slavery. c.the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii

Which of the best following describes william jennings bryan’s learning experience