Initially, each representative mandated for around 30,000 people. Nowadays, because of the increase in population, each representative mandated for around a million people. With an increase or a decrease in population it might change in the future.
Answer:
B. Basic systems needed to support a society, such as roads and a water supply
That new technology were built and new war technology were invented.
The correct answer is B. made a military alliance with Great Britain and France
Hope this helps:)