Simplify the following text for a Grade 14 native English-speaking person.
Original: After the establishment of the State of Israel in 1948 , Steinberg had criticized the exclusivist politics of the Zionist government and continued his attempts to create a non-nationalist Jewish settlement in some other region of the world .
Simplified: After the State of Israel was created in 1948 , Steinberg had criticized the exclusivist politics of the Zionist government and continued his attempts to create a non-nationalist Jewish settlement in some other part of the world .