Which Roosevelt, there were two. Teddy Roosevelt was a famous hero for the Spanish-American War, in which he took part in the battle in San Juan Hill. Franklin Roosevelt had polio, so he could not fight, but he led the Allies to victory in WW2
Future president Theodore Roosevelt became famous during the Spanish-American war when he led his unit of Calvary, called the rough riders, and captured San Juan Hill.
Increased competition for power among European states led to nationalism and led to imperialism, which is usually one of the things that happens after nationalism and militarization.
Explanation: the declaration of independence was signed. The right to vote during colonial and revolutionary periods restricted to property owners and most of them were white males over the age of 21.
Although the Second Continental Congress had take on the functions of a central government, it really had no power to do so. The only thing that made Congress a central government was the fact that the necessities of war gave its decisions popular support.
