Conflict and ethnic persecution forced from the balkans to flee their homelands.
political leaders
religious leaders
tourists
refugees

Conflict and ethnic persecution forced refugees from the Balkans to flee their homelands. This is due to the forced migration and ethnic cleansing in Europe during the 20th century. The Balkans were affected by discrimination and persecution, and during the Balkan Wars, thousands of them left their homelands just because they were members of religious minorities.  

(4,-2)

explanation:

6x+4y=16

-6x-9y=-6

-5y=10

y=-2

x=4