After a fierce debate in Congress, in November of 1939, a final Neutrality Act<span>passed. This </span>Act<span> lifted the arms embargo and put all trade with belligerent nations under the terms of “cash-and-carry.” The ban on loans remained in effect, and</span>American<span> ships were barred from transporting goods to belligerent ports.</span>
<span>The War Powers Act was an intended check and balance on the President’s power. It would have meant that President Truman could not deploy US troops to Korea without the consent of Congress.</span>
It's around 483 years
The Roman Republic was established in 509 - 511 BC and overthrown in 27 BC when it was replaced with roman empire.
The roman republic had to undergo drastic change from government controlled by representative to the government that controlled by emperor with centralized power