these men—the nobles, merchants, government officials, doctors, engineers, professors, teachers, artists, students, advocates, chiefly townspeople, the so-called "intellectuals"—are now in russia directing the movement which is taking place, and they devote all their powers to the alteration of the existing political order, and to replacing it by another regarded by this or that party as the most expedient and likely to ensure the liberty and welfare of the russian people.

Write the above sentence using proper case.
These men—the nobles, merchants, government officials, doctors, engineers, professors, teachers, artists, students, advocates, chiefly townspeople, the so-called "intellectuals"—are now in Russia directing the movement which is taking place, and they devote all their powers to the alteration of the existing political order, and to replacing it by another regarded by this or that party as the most expedient and likely to ensure the liberty and welfare of the Russian people.