Did you decide for or against getting the plow explain your response

An educatethe yuan dynasty was responsible for which of the following: i. improving the road system ii. increasing sea trade with india and south east asia. iii. extending the canal system iv. brutal warfare and ruthless killing of people in order to take over china. a. i & iii c. iv only b. ii only d. all of the above member of the government

Did the both the us and ussr have atomic weapons after 1949

What evidence is there in this document that the policy was a good idea?