Plz heeelppp which of the following could be responsible for continued political unrest between the united states and latin american countries a. the united states continued sanctions of latin american countries b. the united states refused an agreement with colombia to allow u. s. troops access c. the united states established alliances with latin america countries that support chavez’s arguments and actions d. the united states closed the retention center at guantanamo bay

The correct answer fro above statement is:

A. The United States continued sanctions of Latin American countriesExplanation:

The sanctions towards Latin American nations are not new. Meanwhile Donald Trump's organization, the US Government established some specific sanctions towards Venezuelan diplomats and businessmen resembling the Venezuelan Government.The American officials revealed that the sanctions were to push Maduro's government to free opposition leaders, call for presidential elections, and to eliminate the Constitutional National Assembly.

Mantle convection is the process that drives plate tectonics. the theory of plate tectonics states that the crust is divided into plates that float on the semi molten mantle below. the circular motion of the magma as it slowly rises and falls or move though convection cells drags the plates along causing them to move. the heat source in the lamp would represent the earth's core. the core is the source of energy that drives convection in the mantle. the lava represents molten magma under the earth's surface. if the lava lamp had floating pieces they would move as the circular motion of the lava in the lamp as it rises and falls would move them along the surface. these floating pieces would represent pieces of the earth's crust.