Research indicates that among ethnic minority immigrants religion is a source of group ethnic identification which makes them more resistant to secularization.<ref>[https://www.youtube.com/watch?v=H7vCDeKPRSo Eric Kaufmann - Religion, Demography and Politics in the 21st Century]</ref> In most countries, with the exception of France, Muslim immigrants have nearly 100% retention rates for the second generation.<ref>[https://www.youtube.com/watch?v=H7vCDeKPRSo Eric Kaufmann - Religion, Demography and Politics in the 21st Century]</ref> | Research indicates that among ethnic minority immigrants religion is a source of group ethnic identification which makes them more resistant to secularization.<ref>[https://www.youtube.com/watch?v=H7vCDeKPRSo Eric Kaufmann - Religion, Demography and Politics in the 21st Century]</ref> In most countries, with the exception of France, Muslim immigrants have nearly 100% retention rates for the second generation.<ref>[https://www.youtube.com/watch?v=H7vCDeKPRSo Eric Kaufmann - Religion, Demography and Politics in the 21st Century]</ref> |