How did president buchanan respond to northern troops being sent to reinforce federal forts in south carolina? he ordered the northern troops to evacuate. he promoted major robert anderson to general. he issued the order to attack the confederacy. he refused to overrule the troop transfer.

The answer is:   He refused to overrule the troop transfer.

In the Buchanan's perspective, the federal forts in south Carolina is the federal property that belonged to the public, even when it used for activities that is not beneficial for the northerners. He insisted that sending the troops to protect the federal forts is the right decision because it could cost a lot of tax payer's money to fix it.

6.3%

explanation:

the acceptance rate for yale university is 6.3%. this means that only 6 percent of people who apply actually get accepted!