Spanish explorers'such as comblus and Magellan are best known for what

The line dividing regions 4 & 5 on this map is known as the "fall line." which of these represents an important factor of the fall line in georgia history? a) it was the first boundary of the georgia after it became a state. b) it was an important source of power due to a change in elevation. c) it was once home to major cities that have since become abandoned. d) it was a dividing line between the united states and native american territories.

Brianliestttme : ) -why was pakistan created?

Brainliestttme : describe the following event: increase in islamic extremism in the middle east