Clara Barton began the Red Cross. She was a pioneer nurse.
It was originally going to help fix the Articles of Confederation, but instead it ended up creating a new plan for government called the Constitution.
New technologies were invented
Many people moved to the cities.
There were fewer farmers
The purpose of the League of Nations was to prevent through collective security and disarmament and settling international disputes through negotiation and arbitration. The League of Nations also wanted to take care of labor conditions, just treatment of native inhabitants, human and drug trafficking, arms trade, global health, prisoners of war and protection of minorities in Europe.
Answer:
Civil War Begins. At 4:30 a.m. on April 12, 1861, Confederate troops fired on Fort Sumter in South Carolina's Charleston Harbor. Less than 34 hours later, Union forces surrendered. Traditionally, this event has been used to mark the beginning of the Civil War.
Explanation: