Why was it important to spanish colonists that their slaves did not know the terrain of the land?

What were the 2 main elements as a result of the treaty?

What actions did americans take to show their patriotism after pearl harbor?

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.