Why did european nations oppose the open door policy in china?

because of conflict between them

Explanation:

So, when the European nations eemed to be agreeing to the Open Door policy (and remember, they never did so formally), it was because it was in their interests to reduce conflict in China so they could concentrate on the problems brewing in other, more important, areas of the world.

the cost of college has risen faster than inflation for many years.

the high price of student services and administration are two reasons for the rapid increase in cost.

no every country is held to the same degree as others just some member countries such as the usa and germany are more economically sound so the need to show there support to all others