Which of these is true about ocean currents? a) They prevent the movement of sea life.

b )They prevent the movement of sea life.

c) They flow mainly south of the equator.

d) They flow mainly south of the equator.

The creation of the trans-siberian railway allowed people to travel across russia. how could this railway impact russian culture?

Uncle tom's cabin started out as a series of articles printed in the national era, a newspaper.

Compared with the land in the highlands, the lowlands region of england a) rockier and more difficult for farmingb) the center of business and industryc)richer in coal reservesd)covered by more fertile farmland d) covered by more fertile farmland