Answer:
These early immigrants were a mix of well-to-do individuals and indentured servants. Irish, German, and Scandinavian immigrants arriving during the 1840s and 1850s made up the second wave of European immigration, fleeing famine, religious persecution, and political conflicts.
Some bodies of water that the fertile crescent associate with are:
Tigris River
Mediterranean Sea
Euphrates River
Black Sea
It caused the war because Austria blamed Serbia for the killing of the Archduke Franz Ferdinand.I think the most significant cause of World War one was the assassination of the Archduke Franz Ferdinand. The other causes of the war was Imperliasm, Militarism, Nationalism and Alliances that were formed.
