Why did the muslim empires stop expanding in the 8th century?

Every year they were loosing more and more Muslims due to evil people.

how is this a question? but yes, they were. if i recall correctly, it was very handy for native americans to use buffalo skin.

sedition laws violated the first amendment to the u.s. constitution, which protects freedom of speech and the press.

it would mean for other coutnries that the speak of them may cause a war or a person from another country talking about it could get arrested and the countiry and other contries could count that as rasisim and start a race war.