Why was the louisiana purchase a bit of an embarrassment for jefferson?

Which of the following is an effect that constantine's conversion to christianity had on the roman empire?

The devahrime system was created in order to : a. promote the expansion of sikhism in the ottoman empire b. illuminate the influence of christianity in the ottoman empire c. create trade relationships between the ottoman and mughal empires d. provide the ottoman empire with trained professional soldiers

Why did william blackstone believe that parliament was important?