Disease and violence from other groups
<span>a. buffalo and erie, new york</span>
Steam locomotives had been developed after the steam engine was built in the late 17th century, And with it’s improvement by James Watt had room for improvement of the steam engine. There were prototypes as well that were previously created but several had failed until British Engineer George Stephenson built a successful locomotive called Blucher, and for that reason the first public railway was opened.
Compared to the rest of American history, recent congresses have been less polarized and more productive in terms of passing laws.
<h3>What is congress?</h3>
Congress is a group meeting usually held by a number of individual or people.
The meeting is formal and usually involved delegate form different parties or group.
Congress are more productive as to passing and endorsing bills.
Therefore, compared to the rest of American history, recent congresses have been less polarized and more productive in terms of passing laws.
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The U.S. Constitution established America’s national government and fundamental laws, and guaranteed certain basic rights for its citizens. It was signed on September 17, 1787, by delegates to the Constitutional Convention in Philadelphia, presided over by George Washington. Under America’s first governing document, the Articles of Confederation, the national government was weak and states operated like independent countries. At the 1787 convention, delegates devised a plan for a stronger federal government with three branches–executive, legislative and judicial–along with a system of checks and balances to ensure no single branch would have too much power. The Bill of Rights–10 amendments guaranteeing basic individual protections such as freedom of speech and religion–became part of the Constitution in 1791. To date, there have been a total of 27 constitutional amendments.