The correct answer is D.<span>gathering at Woodstock</span>
D southwest please mark as Brainliest
Answer: C Sahara desert
Explanation: Got it right on my finals
The u.s troop numbers peaked in 1969 with president Johnson who approved an increased maximum number of U.S troops to 549,500.
The policy is known as the "Open Door Policy."
John Hay created this idea in hopes that America and countries all over Europe could trade peacefully with China. This concept was developed in order to protect America's trade interests while also ensuring that no other country would establish a monopoly on trade with China. Within this policy, all countries would agree not to interfere with another country's trade with China.
