is a concept in which more cohesive communities with high levels of social control and social integration foster the ability for kids to use their wits to avoid violent confrontations and to feel safe in their own neighborhood

Answer is street efficacy.

Explanation:

Street efficacy can be described as an ability to avoid violent confrontation, and try to be safe in his/her neighbourhood.

It is understood that street efficacy is influenced through some social context that surrounds the person.

It has also been deduced that an exposure to violence will automatically reduce street efficacy.

In summary, when a kid has high level of street efficacy, it is less likely to be involved in violence or move with violent people.

the correct answer is modern american cars are not available due to trade restrictions.

trade between cuba and the united states have serious restrictions. the u.s. imposed an economic embargo on cuba, that among other things means that modern american cars are not available due to trade restrictions.

in response to some governmental actions of the authorities from cuba, president john f. kennedy proclaimed an embargo on trade between both countries in february 1962. the trade embargo remains active until this day and was implemented directly by the departments of commerce and the department of treasury.

in president trump’s administration, there is a national security presidential memorandum that "strengthens the policy of the u. s.", affecting trade with cuba.