Answer :
One of the causes of the increase of immigrants into Europe is the ongoing humanitarian problems in Africa and Southwest Asia.
The Sahel region of Africa has severe humanitarian needs as a result of conflict, poverty, climate change, food insecurity, and political turmoil. More than 33 million people, a 25% increase over the preceding five years, will need life-saving assistance in Burkina Faso, the Far North of Cameroon, Chad, Mali, Niger, and North-East Nigeria. The Sahel crisis has one of the world crises with the fastest rates of growth as a result.
Sub-Saharan African countries have seen a dramatic rise in foreign migration during the past ten years. The arrival of roughly 1 million (970,000) asylum seekers between 2010 and 2017 has led to a rise in the number of sub-Saharan migrants in Europe, according to a Pew Research Center analysis of data from Eurostat, Europe's statistical office. As international students, refugees, and through other routes including family reunions, people from Sub-Saharan Africa also went to countries in the European Union, Norway, and Switzerland.
To know more about immigrants
brainly.com/question/4723971
#SPJ4