The correct options are
A Racism
B Unemployment
D Citizenship
Refugees face many challenges. They leave their possessions behind and have to find a country that is willing to accept them. Most of the countries don't grant citizenship to these refugees. Apart from this, they face poverty, unemployment and lack of education. They also have to adapt to the language and culture of the host country. They are also subject to racism when the host country faces problems, and since they do not have the same rights as that of the host country, they are in no position to fight this.