north america
central america is a part of north america.
The panama canal, built from 1904-1914 by president teddy roosevelt, opened the same month fighting began in WWI, August 1914.
About how many miles shorter is the trip from NY to San Francisco by way of the Panama Canal?
What is the latitude of the Equator? What root word and meaning do you see in Equator?
What is the latitude of the Equator? What root word and meaning do you see in Equator?