Describe the connection
between the development of steel and the
development of railroads.

What was the first civilization name of the indians?

Complete this history worksheet . answer as many questions as you can.

The picture below shows president richard nixon and the first lady standing before the great wall of china in 1972. they are smiling - as are the chinese with them. when this picture was shown on american television, americans were aware that it was a historic moment. what are two reasons why this moment was important for both china and the united states?