The yield of the land refers to which of the following

The last photo u wonder what is this telling me to do?

Which of the following events did not occur as a result of china’s open-door policy? a. trade between japan and china was encouraged. b. all countries were given equal access to chinese ports. c. foreign influence in china increased. d. the influence of the communist party weakened.

What is the largest and the smallest country in eastern europe?