Positive Effects-
A. Gaining an understanding of
foreign customs and beliefs
C. Choice of different types of food
Negative Effects-
B. Fears about loss of a national
cultural identity
D. Fear or hostility toward
other cultures
The answer is a Natural Experiment.
A natural experiment takes place in natural settings and are used when independent variables can't be manipulated directly for ethical/practical reasons, so in this case the toddlers playing. Any effect observed happens naturally. They aren't seen as true experiments as the independent variable (toddlers playing) hasn't been changed deliberately to see effect on dependent variable (aggressiveness).
Italy was not an allied power rather it was an axis power as it was a fascist state
