It depends on what country you're talking about, but most countries in the world do not have (or no longer have) Immigration policies specifically for Jews.
A surge in immigration of Soviet Jews to Israel began in the late 1980s, particularly after the policy of glasnost was implemented by Mikhail Gorbachev in 1986. This policy led to increased emigration opportunities for Jews facing persecution and discrimination in the Soviet Union. The collapse of the Soviet Union in 1991 further accelerated this migration, resulting in a significant influx of Jewish immigrants to Israel.
Immigration policy
Belgium was under German occupation from May 1940 till late 1944 and had a collaborationist government. At that time it was not the sort of country where Jews were safe.
It depends on employment and government policy for Japanese Immigration.
A closed immigration policy is when a country doesnt allow its citizens to go to whatever country they want
The immigrants from northern Europe were favored by the new Immigration policy.
Immigration Policy Institute
it increased Immigration quotas and eased most remaining restrictions
yes
Zionism
Jews emigrated to the US just like Gentiles did, until the immigration act that is.
Canada's policy of multiculturalism could lead to more Immigration by making immigrants feel more welcome.