"those who serve": Japanese warriors similar to the knights of medieval
Europe

The answer is Samurai. Either the Landless soldiers  who fought for the daimyo,but had no land. or the Vassals who had land granted by the Daimyo or Shogun.

Explanation:

you will need these

an outline of all three paragraphsan identification of the historical era that you are writing aboutan explanation of the term mass productiona description of two ways new technology affected industrya conclusion that shows how new technologies allowed industrialization to grow

both the house and senate must approve of the conference report. after a bill has been approved by both the house and senate in identical form, it is sent to the president. if the president vetoes a bill, congress may attempt to “override the veto.”