Contemporary period historical background

What is the contemporary era of the world?
The contemporary history includes the span of historical events starting from 1945.
These events are most relevant to the present time and scenario.
Many historians describe the early modern period as the time frame between 1500 and 1800.
This period mainly follows the Late Middle Ages period..
What is the historical context of contemporary history?
The Contemporary Era.
Most historians consider contemporary world history to have begun after the end of World War II in 1945.
The war brought dramatic changes to political and social conditions and laid the foundation for future scientific and technological advances._{Mar 16, 2023}.

What is the contemporary era of the world?