During World War I, Germany fought on the Eastern from 1914 - 1918 and the Western fronts from 1914 - 1917. Hope this helps
Answer: Cubans were forced by the United States to accept the Platt Amendment as a part of their constitution.
Kind of sounds like you're talking about lobbyists? They basically influence government figures through favors, usually endorsements and cash. They influence decisions and what the US does abroad. A big reason why we support Saudi Arabia so much, because we do business with them.