I believe the answer is A or C (: if so your very welcome, get the guessing/thinking
These are the right answers
1.a 6.c 11.a 16.a
2.c 7.d 12.d 17.c
3.d 8.b 13.c
4.b 9.d 14.b
<span>5.c 10.a 15.c</span>
The open door policy established a system of trade in China so they could open up to all other countries equally.
