Which of these resources has caused the most conflict in africa in the years since world war ii? a) oil and lumber b) coal and copper c) natural gas and oil d) arable land and water

The answer is: D. Arable land and water

Compared to other continents, Africa had generally hotter climate which cause them unable to obtain as much as resources as the people in other part of the world.

The high temperature contributed in soil degradation and the evaporation of water reserves which make it difficult for them to find arable land and water.

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.