To effectively communicate we must realize that we are all different in the way we perceive the world and use this understanding as a guide to our communication with others. -anthony robbins according to the quote, each of us
a. communicates poorly
b. perceives the world differently
c. finds perception difficult
d. should work harder at communication

b) perceives the world differently

Explanation: The way of receiving or perceiving the communication is based on recognizing the world in different ways.As everyone in the world is different is some or the other manner, the way of understanding is also different for everyone.

Other options are not appropriate because it does not make communication poor, difficult in perceiving or requires more effort for understanding the communication.Thus, the correct option is option(b).

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.