Simplify the following text for a Grade 4 native English-speaking person.
Original: Plans to build Maine Road were first announced in May 1922 , following a decision by Manchester City F.C. to leave their Hyde Road ground , which did not have room for expansion and its main stand had been severely damaged by fire in 1920 .
Simplified: Plans to build Maine Road were first announced in May 1922 . It came after a decision by Manchester City F.C. to leave their Hyde Road ground .