During the ming dynasty, beijing became the capital and

a. the forbidden city was built
b. the great wall was closed
c. sea voyage was forbidden
d. indian math was introduced

What is the climate of most of western central europe? continental moderate polar tropical

The lines marked by the letters a, b, and c on the map above represent a. chains of volcanoes b. earthquake fault lines c. thin strips of heavy forests d. major rivers that flow from north to south

Distance that lewis and clark traveled from st. louis to ft. clatsop near the pacific ocean.