"background radiation" because if looked at right it can show u how old it is and since the big bang caused and enormous amount of light to come off it left a lot of radiator behind.
hope this is the correct answer.
tbh i haven't studied much about this so i had a little help
-harley
Answer:
Second Sino-Japanese War, (1937–45), conflict that broke out when China began a full-scale resistance to the expansion of Japanese influence in its territory (which had begun in 1931).
Explanation:
Answer:
He was a Russian revolutionary, politician, and political theorist
Explanation:
Lenin rejected the premise of the agrarian-socialist argument, but was influenced by agrarian-socialists like Pyotr Tkachev and Sergei Nechaev, and befriended several Narodniks.
Answer:Karl marx
Explanation: Karl Marx is the most well-known creator of the theory of socialism, and of communism. He wrote a book about capitalism, socialism, and communism, called "A critique of the social economy". Friedrich Engels co-wrote the book, and paid for much of Marx's work and research.
He began his reign as a fierce warrior