How to raise awareness of water pollution around your school?this due date todayy

Witch one is it soo it the the question b.a,b,c,d

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.

Quiero una redaccion de yo soy medico y que tenga 10 lineas