Charles de montesquieu influenced the concept of the separation of powers in u. s. government. what is separation of powers?
a. the law of retribution or "an eye for an eye"
b. the division of government into the executive, legislative and judicial branches
c. the shared authority between the federal and state governments.
d. the grouping of ideas into a constitution

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.