What effect did the Missouri Compromise have on the expansion of
slavery?

What was new about the writing system developed by the phoenicians, and why was this important to the growth of knowledge and spread of ideas?

How was the method of making pottery by using coils of clay better than simply shaping the clay by hand? it prevented pottery from cracking when fired. it created a watertight seal. it produced more attractive pottery. the pottery could be cut or stamped with designs.

The national security act of 1947 reflected: