The Constitution of Canada includes the Constitution Act, 1867, and the Constitution Act, 1982. It is the supreme law of Canada. It reaffirms Canada's dual legal system and also includes Aboriginal rights and treaty rights.
An important Roman contribution to American government is the idea of a "republic" or the creation of a representative democracy. In the Roman Republic, representatives were elected by the people to govern on their behalf in the Senate, similar principles were used in structuring the American system of government.
A major step in reunifying the kingodms in Spain was the fact that Ferdinand and Isabella were married - c.
This brought together two major factions which were active and important political players in Spain and made Spain a kingdom which was more united than before.
I think its C, because the US wanted to isolate more and more from other countries.
Answer:
Phylogenetic tree reveals evolutionary relationships between different organisms, their common ancestor, and descendants.