Recent research and increased understanding about the role of neurotransmitters in psychopathology point out that:

u.s. presidents buried at arlington national cemetery include john f. kennedy and william howard taft. the kennedy gravesite is the final resting place not only of the former president, but also his wife jackie kennedy, his two brothers robert and edward kennedy, as well as a memorial to his brother joe jr.good luck

explanation:

b) to encourage free trade

answer; majority;