One of the main reasons why <span>some of the slaveholding states decided not to join the confederacy is because although they supported slavery, they were also patriotic, and felt that the Union needed to stay together no matter what the cost. </span>
The correct answer is the Suez Canal in Egypt.
The others are in different continents: The Grand Canal in Europe (Venice), the Panama Canal in the Americas ( and splits the two Americas) and Erie Canal is in America (NY).
Answer:
In October 1938, Hitler marched into the Sudetenland. The Sudeten crisis began in February 1938 when Hitler demanded self-determination for all Germans in Austria and Czechoslovakia.
Explanation: