Which three empires affected ancient india?
egyptian
persian
roman
chinese
greek
huns

Which theory suggested that the earth was once a signle supercontient that gradually that broke up into the contients that we know today

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

Why are all maps distorted? when reading a map, why is it important to check the legend? what is the difference between longitude and latitude? identify the meridian at 0° longitude and the parallel at 0° latitude.