Which explains the decline of Japan’s isolationism?

Question

Limited natural resources on the islands of Japan led to the end of isolationism and allowed for the rise of Japanese industrialization.
The elimination of isolationist policies in Japan was caused by the need to raise money through tariffs on imports.
Fearing an invasion by Russia, Japanese leaders eliminated isolationism as a foreign policy so they could seek assistance from China.
Western cultures forced treaties on Japan that would open its ports and end its imposed trade limitations and isolationism.

D?

Answer 1

No.

https://www.jiskha.com/questions/1703443/What-explains-the-decline-of-Japans-isolationism-Limited-natural-resources-on-the

Answer 2

Yes, A.

Answer 3

but people said they got it wrong

Answer 4

You can solve this dilemma by reading your text carefully.

Answer 5

Ms. Sue... with all due respect do you give wrong answers on purpose or something