As s result of hitler's invasion of poland in poland

By the 27 September 1939, just 26 days after invasion, Poland surrendered to the Nazis. Following the surrender, the Nazis and the Soviets divided Poland between them, as had been secretly agreed in the Molotov-Ribbentrop Pact. The western area of Poland was annexed into the Greater German Reich.

HOPE THAT HELPS

Explanation:

might be agreeing to participate ethically with other european nations in the slave trade

or notifying other european nations when taking possession   of african territories

a countries leader should be motivated by the common good of the country.