Bernado de Galvez led the Spanish military campaigns to help the U.S gain independence from the British. At 16 he showed his bravery during a campaign to invade Portugal when he was promoted to be a Lieutenant and deployed to Mexico and due to his bravery he was promoted to captain when he engaged a campaign against the Apache Indians. His bravery was met with a number of wounds at the hands of the Apache Indians after making raids to mexican held lands. In 1770 he was the commander of the spanish forces and led operations in Algeria when he was seriously wounded. Due to his bravery he was promoted to Lieutenant-colonel in 1777.
The amount of territory the US currently has would have been completely different if the national government could only legislate based on what is written in the constitution.
A perfect example of this is the power to purchase land/territories from other countries. This was first done by Thomas Jefferson with the Louisiana Purchase of 1803. The US Constitution does not say that the president has the power to buy land from other countries. However, Jefferson said that this power was "implied" by the Constitution.
This idea of an implied power greatly changed the presidency/national government. Several presidents after Jefferson would follow his lead by making deals with countries for territory.
If it wasn't for this concept of implied powers, the US may not have grown to the 50 states we know it as today.
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First of all the wars between the Ottoman and Safavid Empires were the result of the threat that the Safavids were to the Ottoman Empire and imperialism by both empires. The origins of the war lie with the establishment of the Safavid state. In 1500 Ismail led his Shia warrior sect of Azerbaijan to rebel against the Ak Koyunlu Sultanate.
