With the louisiana purchase:
a. the country was bankrupted.
b. louisiana entered the union as the eighteenth state.
c. france gained control of new orleans.
d. the size of the nation was doubled.

d. the right to establish a one-house legislature

“i think it is very plausible that if there are five votes to end the death penalty, it could be with the people who are on the court right now,” - smith

so basically it is not clearly and consistently imposed