Whether these colonies were established by the British, French, Dutch, Portuguese, Spanish or any others, political systems changed because American colonies began to declare independence from their European leaders.
A. Settlers from New Spain
In 1519, Spain had declared possession including its territories comprising part of the present U.S. state of Texas.
Hopefully that’s correct!
The flexible response was created and implemented during former President John F. Kennedy's administration at the year 1961 as a measure to counteract the New Look policy of former President Dwight Eisenhower in his policy of conducting a massive military action in case of war.