Answer:
The Battle of Thermopylae
Explanation:
I looked it up
The technology that allow producers to obtain and use materials from all around the world is called: Shipping
Before shipping exist, the Trades are limited to areas that still connected by land (at that time, railroads are the most popular choice among producers).
Using new shipping technology, we can create a ship that able to reach inter continent distance while minimizing the risk of sinking and reliance to wind. This allow us to use materials from all over the world for production.
They established the Continental Army. They made George Washington General of the Army.
The greatest legacy left by the Second Continental Congress of Philadelphia was the Declaration of Independence of the United States on July 4, 1776, which marked the beginning of a long military dispute between the revolting settlers and English loyalists.
It ended with a resounding victory for the rebels, who founded a Republic (a year before the French Revolution!) In the Americas, guided by the principles of political freedom and the supremacy of the popular will.