Is this the same as asking the question "What important events happened in the world since 1948?" You might refine your question.
Great Depression
they killed hitler with a bb gun and discovered chili
There are many famous events that happened during the 50's . Some of these events are, McDonald's was founded, a Polio vaccine was discovered, Stalin died, and DNA was discovered.
There were many science events that happened in 1995. Among the events include the first brown dwarf named Tiede 1 being discovered.
The discovery of gold.
she discovered radioactivity
Is there a war?
none
important events that happened in Delaware between 1683 to 1775?
California became a state
My birthday! :)
He was born