The japanese did all of the following to strengthen their country except?

Assuming that this is referring to the same list of options that was posted before with this question, the correct response would be except "shift to an agricultural economy" since it was in fact the opposite that helped make Japan an imperial power.

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