Answer:
Louisiana purchase on April 30, 1803, Texas annexation on December 29, 1845, Gadsden Purchase on December 30, 1853, Mexican Cession on February 2, 1848, and the Adam-Onis Treaty on February 22, 1821
Hudson was sent by England
Because the first constitution did NOT create a strong central government.
Britain became the strongest power
The British did all of the following things mentioned in the question above.