Difference between employed and underemployed ​

Bakit mahalaga ang mga pangyayaring ito sa kanilang bansa sa china?

Sumasang ayon ka ba sa mung kahing pagbabago sa edad ng pareretiro mula 65 o gagawing 70 taon na? ​

What are the significant factors to be considered when looking and using “original” sources, primary and secondary sources in history? explain. with gottschalk and howell and prevenier​