I think it reflects republicanism because the first amendment is mostly of peoples right.
3. he was executed, there are multiple books and movies explaining the entire russian revolution.
Because pollution was blocking sunlight.
15 (fifteen) miles<span>7:00 am: after every family has gathered their teams and hitched them to wagons, a trumpeter signals a “Wagons H0,” to start the wagons down the trail. Average distance covered in a day was usually fifteen miles, but on a good day twenty could be traveled</span>
I'd say the 1st one: Carbon decays at a constant rate, and scientists measure the amount of carbon in a fossil to determine its age. (Half life of 5730 years)