We can use these resources and became aware about migrants' conditions today:
The European Refugee Crisis and Syria Explained
Raising Awareness | M1 Brezger - Introduction
Raising Awareness | M1 Brezger - Why people migrate
Raising Awareness | M1 Ölzant Introduction
The Journey
Two billion miles
The journey that refugees are taking to get into Europe
EU Migration Crisis Update - May 2016
Sweden Toughens Rules for Refugees Seeking Asylum
Becoming a refugee: essays by Syrians living in Germany
Migration and Migrant Population Statistics
This is interesting from the point of view of integrating migrants with the rest of the community.
Becoming best Friends with a Muslim
These are some resources about the migrations in the past:
Map of Human Migration
Genomes docuement ancient migration to Europe
An Ancient Mediterranean Melting Pot
Ancient Western Civilizations Timeline 3500BC-476AD
Migration from Rural to Urban Settings in Europe and the U.S.
Therse are the topics assigned to each group and the link to some Google folders where each of them can work and share information.