Identify how protecting sovereign boundaries in regards to intellectual property has a positive effect on the gdp

Which of the following statements is true about the treaty of versailles ?

How did african americans the union during the civil war? a. by serving as representatives in congress b. by enlisting in the military to fight c. by organizing massive slave revolts in the south d. by negotiating for peace with the confederacy

In which ways did the durbar of 1877 mark a change for india? in which ways did india’s situation remain the same?