<u>Answer</u>:
Guatemala, Honduras, and El Salvador are the three regions of Central America.
<u>Explanation</u>:
The 'Northern Triangle of Central America' consists of three countries of Guatemala, Honduras, and El Salvador, of Central America. They have signed trade agreements with Colombia, the United States, and Mexico.
Central America separates the Pacific Ocean from the Caribbean Sea. The climate is humid along both the coasts: west and east. But mostly Central America is hilly. Volcanoes explode from time to time, and earthquakes are also very frequent in these regions. Climate is mostly tropical but as one goes up the mountain sides, the temperature cools.
D)a South where blacks were treated equally
The US foreign policy was based on the belief that the US should not get involved in other countries' business unless it directly affected the US. This was during the time of Washington.
In 1823, when Monroe became president of the US, the Monroe Doctrine was announced. This announcement had a huge change in the foreign policy of the US as it stated that the US was the only country that had the absolute right of colonizing any land in North, South or Central America.
This meant that the US opposed Europe and stopped them from taking over any land there.