What are the five leading causes of death on texas roadways?

 The correct answer is : These causes are: Do not drive in a single lane, speeding, driving under the influence of alcohol, driving below the speed limit and inattention of the driver (distracted driving).

Explanation:  There are many other causes such as: animal on the road, use the cell phone while driving, sick driver, driving under the influence of drugs, among others.

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.

answer; the federal reserve system;