The answer is B, a state can make laws that regulate commerce in neighboring states.
Colonialism intensified after World War I because colonial powers such as England and France emerged from the war weakened and close to bankruptcy. Consequently, they believed that colonialism would help them on their path to economic recovery and survival as international powers.
It was to big the city cant, control the people
A whole bunch of refugees came inside the city
Global warming will have the whole world perish