Which statement best completes the diagram? Cause
?
Effect
ISIS terrorists take
control over Iraqi
territory
A. Iraq takes American hostages.
B. Iraq invades Kuwait to capture its oil.
C. Iraq fights a lengthy war against Iran.
D. Iraq is poor and unstable after the Iraq War.

the answer wold be b) travel among nations should be regulated by an international organization

its main object was the establishment of "settlement houses" in poor urban areas, in which volunteer middle-class "settlement workers" would live, hoping to share knowledge and culture with, and alleviate the poverty of, their low-income neighbors.

a causal relation between two events exists if the occurrence of the first causes the other. the first event is called the cause and the second event is called the effect. a correlation between two variables does not imply causation.

explanation: