Describe What You See in the Placard Which cause/s of New Imperialism does the Placard represent?
Explain Why You Chose the Cause/s?

What I see in the Placard

These looks like ships that have come to trade goods in an underdeveloped area which most likely depicts Africa.

Cause ⇒ Need for New Markets

European countries were in a race to acquire more resources and become richer and so they needed new markets to sell their goods. Africa was a vast continent and Europeans saw this as an opportunity to sell their products and so shipped their goods to be sold in Africa.

i think it was   tsar alexander ii