Select the correct answer from each drop-down menu. The practice of pushes up and overturns the soil. It makes the soil looser and richer and the soil. This practice helps make much easier.

tilling

Explanation:

Tilling can be defined as the process in which the soil is turned up and down. This is done to remove the compactness of soil. The loose soil can be considered suitable for sowing seeds and growing crops. The soil fauna can survive in the soil and will break down the compost matter into nutrients which can be absorbed by the plants. Thus improves the fertility of soil.

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.

q1: artillery

q2: simon bolivar

q3:   their workers and farmers demanded a return to spanish rule.

q4: drafted new constitutions

q5: oligarchies have replaced monarchies