Answer: Gold jewellery pieces have been found as well as objects made locally using both copper and bronze, and a small number of glass beads, most likely from India and brought to the city by trans-Saharan camel caravans. Amongst the most interesting finds at Djenne-Djenno are terracotta sculptures.
Explanation:
C) New settlers arrived at a steady rate and the population increased gradually
It's began with the Spanish American war
The answer is c. amendments to the Constitution that would strengthen New England's political power