The Nile is the world's longest river, 4,160 miles. Consider the southern
boundary of Ancient Egypt to be at
Aswan (the first cataract, or rapids).
About how many miles of the Nile are
actually in Egypt?

How did the completion of the transcontinental railroad change the lives of american citizens? a-it increased the wealth of all americans and enabled them to travel more.b-it made cross-country travel too expensive for ordinary americans.c-it decreased the safety of americans who moved to settle the plains.d-it shortened travel time between the east and west for all americans.

What was the purpose for the georgia colony? to be a cash crop supplier to england to be a buffer between maryland and new jersey to establish a colony for the poor in england

Who did the first work in creating vaccines