The Mason-Dixon line is the boundary between Pennsylvania and Maryland. It was also the dividing line between the North and South during the American Civil War. The North was made up of the free states, while the South was made up of the slave states.
Aztec art was produced by one of the pre-Columbian peoples, the Aztecs, who lived in what is now Mexico. It was the last pre-Columbian civilization that developed before the arrival of the Spaniards Their culture was very rich, and brought together many elements of the Mesoamerican peoples of anti
In the first years of the Vietnam War, the US Army was totally convinced of the necessity of that war and was united and disciplined. As the war dragged on, morale and discipline deteriorated. The same thing happened among the American civilian population that contemplated the horrors of the first w
The Canada is a country located in North America. It is the second country in the world in territorial extension. It borders the United States to the south and northwest (Alaska) and the Atlantic Ocean to the north. The Canadian flag depicts a maple leaf, typical of the region General Data Offici
The unpopular president continues. Among the successive presidents of the United States, the unpopular presidents are concentrated in the presidents from Andrew Jackson to Theodore Roosevelt for about 100 years. At this time, America was developing rapidly. However, from an international point o