What Approach Did Most Western European Politicians Take to Immigration

What approach did most Western European politicians take to immigration in the 1990s?

A) They welcomed only immigrants from non-European countries.
B) They proposed a pay-for-citizenship model, ensuring that only the wealthy would immigrate.
C) They offered incentives to all immigrants in order to boost population growth.
D) They imposed new regulations on immigration to address voter unease.
E) They focused on integrating immigrants into the larger national populations.