A person who studies, describes, and explains the past is called a historian.
Answer: From the Green Movement in Iran to the Arab Spring to the continuous struggle of Chinese dissidents, social media have gained a prominent place in foreign policy research, as they have considerably influenced world events.
Explanation:
Answer:
It is when you stay home for some days until you are well
Explanation:
The United States declared war on German ally Austria-Hungary on December 7, 1917. Germany's resumption of submarine attacks on passenger and merchant ships in 1917 became the primary motivation behind Wilson's decision to lead the United States into World War I.
Hope this helps! ;)