QUESTION: answer this: who was the first american president born in the united states??

ANS: Martin Van Buren

QUESTION: answer this: composer arnold schoenberg was highly influential in the movement called ??

ANS: expressionist

QUESTION: answer this: who ruled spain after the roman empire fell??

ANS: The Visigoths

QUESTION: answer this: when did smart phones first hit the market??

ANS:
1999