To win ower; to gain from a state of hostility; to gain the good will or favor of; to make friendly; to mollify; to propitiate; to appease.

cause to be more favorably inclined; gain the good will of; "She managed to mollify the angry customer"

make compatible with; "The scientists had to accommodate the new results with the existing theories"

come to terms; "After some discussion we finally made up"