The Egyptian Pyramids is one example of a construction made of large stones. HOWEVER, The question seems that there should be pictures included, but there is not. So I give an example to help however I can, Feel free to comment and give more context if you wish for further help.
The people we call Native Americans were "many different tribes in North America who lived in <span>all different areas of this country" and spoke many different dialects, since Columbus originally thought he had found the nation of India. </span>
Roosevelt invoked executive power 9066 which authorized the removal of all or any people from military areas as deemed necessary.
Yes it is still a communist nation