Absolute Monarch vs. Constitutional Monarch
Which one is most effective and why

Like if helped

Explanation:

In the absolute monarchy, the monarch gains powers either through heredity or marriage. In the constitutional monarchy, the prime minister is elected either directly or indirectly. Unlike in the absolute monarchy, the prime minister in the constitutional monarchy exercises effective political power.

your answer is

to dominate europe

and i know for a fact it can't be the others

freedom of speech is also protected by the 1 amendment.

explanation:

here is pretty much what the 1st amendment says:

congress shall make no law respecting an establishment of religion, or prohibiting the free exercise thereof; or abridging the freedom of speech, or of the press; or the right of the people peaceably to assemble, and to petition the government for a redress of grievances.