I don’t understand what this is asking but ok 20+57=77
Answer:
the answer is c eeeeeeeeeee
Answer:
In the 19th century (before as well as after the Civil War), railroads brought many changes to the United States of America. For one thing, trade and commerce increased, with a complementary expansion of industry, especially in the North. For another, settlement of the 'wild West' was made easier, as was increased growth of areas already settled. For yet another, military operations became more sophisticated and generally more power-packed: during the Civil War, Union and Confederate forces could be quickly reinforced or moved to areas of special need due to the rapid transportation provided by railroads.
It's a great profession in my opinion <span />
The native Americans used natural resources in every aspect in there lives. They used deerskin as clothing. Shelter was made from the material around them (leaves,saplings,animal fur, small branches. Native people of the past hunted, fished, and farmed.
