How did japan gain territory and control of areas of china during world war 1?

Japan was industrialized at the time and China was in the civil war during the time that led them to take parts of China easily.

It developed as a reaction to the impact of european colonialism in africa on peoples of african descent. in the  mid-20th century, activists in africa adopted pan-africanism as a rallying cry for independence from colonial rule. some african pan-africanists sought to unite the continent as one independenthope it was useful