(25points)using the two maps what changes occurred to china between the year 1900 and after the 1911 nationalist revolution? select all changes that apply.
(select all that apply)
1. china was conquered by russia
2. neighboring provinces such as tibet, mongolia, and manchuria became larger
distinct territories in 1911.
3. korea is divided between north and south in 1911.
4. european influence was reduced by eliminating the "spheres" of influence after 1911.