He began exploring North America in 1603
The USA developed the more powerful H-Bomb because it would be more powerful than the atomic bomb and it wold give the USA advantage over Russia and their nuclear bombs.
Section 1 of the United States Constitution, known as the "Full Faith and Credit Clause<span>", addresses the duties that </span>states <span>within the </span>United States<span> have to respect the "public acts, records, and judicial proceedings of every other state</span>