Was george washing the only president to fight in the battlefield

Which of the following was a difficulty faced by the ottoman empire in the 1700s and 1800s?   a.  financial independence      b.  lack of trained artisans      c.  refusal to trade with other nations      d.  rebelling ethnic groups

How did the united states ironically create a slaverybased market economy and democratic political system?

Which of the following wrote detailed accounts about early native american? a) spanish b) french c) americans d) mexicansi need this !