Simplify the following text for a Grade 8 native English-speaking person.
Original: Egypt opened its Rafah Border Crossing with the Gaza Strip to allow humanitarian and medical aid to enter following international criticism of the raid and a call for the border to be opened by Hamas 's leader Khaled Meshaal .
Simplified: Egypt opened its Rafah Border Crossing with the Gaza Strip to allow medical aid to enter following world criticism of the raid . Hamas 's leader Khaled Meshaal call for the border to be opened eminently .