What do the words absolute despotism mean as they are used in paragraph 2 in passage #1, "the declaration of independence"?

"But when a long train of abuses and usurpations, pursuing invariably the same Object evinces a design to reduce them under absolute Despotism, it is their right, it is their duty, to throw off such Government, and to provide new Guards for their future security. "

People should not put up with it, they have the responsibility to act and change something when it goes wrong, if people are being oppressed and under the tyranny of those in power, they shall stand up, if but for future generations' sake.

explanation:

dear evan hansen is a stage musical with music and lyrics by benj pasek and justin paul, and book by steven levenson.

the musical opened on broadway at the music box theatre in december 2016, after its world premiere at the arena stage in washington, d.c., in july 2015 and an off-broadway production at second stage theatre from march to may 2016.

at the 71st tony awards, it was nominated for nine awards, winning six, including best musical, best score, best actor in a musical for ben platt, and best featured actress in a musical for rachel bay jones.

sorry but can you explain the question because i didn’t understand it