This advancement would be crop growing.
When people first started growing crops, this enabled them to stop living nomadic lives, where they had to go from food source to food source, but stay at one location that enable them to grow crops which they needed to make food out of. Eventually, this had led to the formation of villages and ever bigger urban areas :)
Because Romeo is from a different family and the enemy of Juliet's father I think
But both them don't care their family's past they were only thinking of a peace between their family and fell in love
This is just a I guess I don't really know the full story of Romeo and Juuliet
But hope this help
ps i'm only 13
<span>This is called eustress. The term was described by Hans Selye, which implies a beneficial level of psychological stress. This stress helps to nourish the feeling of fullness, fulfillment of positive goals or feelings. <span>It
is perceived as a factor of motivation or energy that allows the
achievement of objectives, for which their perception is positive and
beneficial.
I hope my answer can help you.
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Answer: C) people define themselves by their group affiliations.
Explanation: Social identity can be simply defined as the perception of an individual on who they are based on the membership they belong to.
Social identity theory is a theory about (in group) who we are and (out group) who they are, the in group will always look for issues to use against the out groups, there by tarnishing the image of the out groups and enhancing theirs.
So option (C); people define themselves by their group affiliations best illustrates social identity theory.