What system of government has one person hold all the power

What is the role of the legislative branch

What system of government has the people hold the political power

How old do you have to be in order to be a senator

What system of government has one body of government

Which house is based on the population

Which specific system of government has the people vote directly on issues

How many members are in the senate

What system of government has a group of people who hold all the power

Which house has the most people