The 3 people who are considered founding fathers of United States are George Washington, James Madison, and Ben Franklin. Hope this This helps!! :)
In 1774 the First Philadelphia Congress was held, in which the settlers drafted a document protesting the intolerable laws and sent them to the English. However, the government did not give in, and on July 4, 1776, the Second Philadelphia Congress took place, in which the colonists broke with the English, proclaiming their independence, with George Washington as the leader of the troops. England once again did not give in and the War of Independence of the Thirteen Colonies began. With French support, the colonies won in 1781 and their independence was recognized in 1783.
In 1787, a constitutional charter was enacted, which made the country a Presidential Federative Republic, with George Washington as its first president; it ensured civil rights and freedom and divided power into executive, legislative and judiciary. However, this freedom was relative, as slavery continued, women did not have the same rights as men, and Indians continued to be driven from their lands.
Even with their independence, the colonies continued to diverge in politics and economics, leading to conflicts that led to the Civil War.
The carbon cycle and oxygen cycle is mainly maitained by the plants animals. ... In photosythesis, carbon dioxide is utilised from the atmosphere and oxygen is released from the water by the process of photolysis of water. In respiration carbon dioxide and water is released from the product of photosynthesis and/or glucose.