Answer:
USA(republican and democrative) have 2 party system
Answer:Texas became a state, Mexico lost nearly all its territory, and Britain gave up its claim to the Oregon Country below the 49th parallel. Stress that between 1846 and 1848 the United States gained more than one million square miles of territory
Explanation:
It was all of these countries that allied with Austria-Hungary during World War I. It was this complex system of alliances that had formed in the early 1900s that was partially responsible for WWI.
