Split and simplify the following sentence while retaining its full meaning: 700 000 Palestinians were forced into exile after the formation of the state of Israel in 1948 - 50 years later , there were nearly four million Palestinian refugees claiming the right of return .
 Simplified version:
Millions more have been evicted and had to flee elsewhere . 700 , 000 Palestinians were forced into exile after the establishment of the State of Israel in 1948 .