in the 1930s, many countries refused to accept jewish refugees because immigration quotas had already been…

in the 1930s, many countries refused to accept jewish refugees because immigration quotas had already been lowered changed revised filled

in the 1930s, many countries refused to accept jewish refugees because immigration quotas had already been lowered changed revised filled

Answer

Brief Explanations:

In the 1930s, countries refused Jewish refugees as immigration quotas were already filled, meaning the allowed - number of immigrants had been reached.

Answer:

filled