Population shall not exceed 2.5 million.
No exceptions.
Somebody has quadruplets, we close the "Welcome to Buzzlandia!" side of the border.
Federal tax only, up to and including 50% of annual income (graduated scale based on income, starting at $10,000/year).
The federal government will provide healthcare, including birth control, pre-/post-natal, any and all preexisting conditions, and hospice, all free of charge to taxpaying citizens and their children.
The federal government will provide all medications to taxpaying citizens and their children free of charge.
College students are tax exempt for five years, starting with their first full-time semester.
Presenting a student ID will allow them access to federal healthcare.
College tuition and fees can be written off as charitable donations, without the need to itemize one's taxes.
Waiters and waitresses will be paid minimum wage as starting pay, with tips likewise written off as charitable donations.
Political campaigns will be held online, with each candidate using a standardized format website.
No television or live advertising is allowed, and donations to campaigns must not exceed a total of $1,000 from any single individual.
Voting in elections will be by essay, no less than 500 words.
Five spelling/grammatical errors will be allowed per vote, judged by a panel of English professors.
If this number is exceeded, the vote is thrown out.
Zero insults or any mention whatsoever of the opposition allowed.
Failure to abide by this will result in the loss of the perpetrator's right to vote for one election cycle.
Hope you learned your lesson, better luck next time.
The judiciary will be involved in the lawmaking process, being the final step before a bill is ratified once it has passed both houses of Congress and the President.
Military basic training will be a requisite for citizenship once an individual finishes high school.
Once basic is finished, any citizen who wishes to be discharged may do so with zero legal or social consequences, but once discharged they will never again be allowed to enlist except in the event of invasion.
I'll probably think of more later, but that about covers it for the moment.
EDIT: At a friend's suggestion, I added a clause to the voting setup.