Marcus Mosiah Garvey jr. urged for this separation because he wanted to unite all Africans in a country that they would govern on their own. This is what he founded the Universal Negro Improvement Association (UNIA) for.
France began work on the canal in 1881 but stopped due to engineering problems and a high worker mortality rate. The United States took over the project in 1904, and opened the canal on August 15, 1914. One of the largest and most difficult engineering projects ever undertaken, the Panama Canal shortcut greatly reduced the time for ships to travel between the Atlantic and Pacific Oceans, enabling them to avoid the lengthy, hazardous Cape Horn<span> route around the southernmost tip of </span>South America<span> via the </span>Drake Passage<span> or </span>Strait of Magellan<span>. The french started it but americans finished it SO THE ANSWER IS FRENCH AND AMERICA</span>
The chopper made transportation of military personnel in the war hot areas easier as it could land in any place.
The Huey helicopter also rendered trench battles obsolete. A symbol of the USA military, the chopper made rescue missions possible in the battle line.It also helped to harness a more tactical air combat.
Any adult male could take part of the government and make decisions, and this helped make modern democracies because in modern democracies everyone can take part and make decisions.
