retaliate for Korea's tariffs.
This is an act of retaliation given that the Japanese have imposed tariffs in reaction to Korea’s imposition of the same. This is aimed at ensuring that there is a balance in trade as failure by Japan to impose tariffs may affect its balance of payments
Answer: D is right. But there are also many other reasons.
Explanation: League of Nations was formed by Allied powers (from the WW I) so consequently it was viewed as "League of Victors". Moreover USA did not join, may other states did not join and later on League of Nations was unable the prevent outbreak of WW II.
He gained power from overthrown his father and gaining power helped him become King by support of others
It should be.... the Napoleonic Wars.
During 1200-1450, Mali, a big empire in west Africa flourished. Timbuktu, a city in this empire had a huge library with tens of thousands of books. This library provided their empire a lot of wealth. During 1400-1750, during the Atlantic slave trade, millions of African people, mostly men and some women, were transported to South America via the Atlantic Ocean. The rulers of West Africa negotiated with European rulers to send off their Africans. In exchange, the Europeans gave them silver which boosted the wealth in their economy.