The verb is "trudged".
It's the past simple form of the verb "to trudge" which is a type of a walk, usually slow and heavy as if you have weights on yourself.
Celebrities shouldn't be photoshopped because it sets unrealistic standards of beauty for teenagers that look up to them. This can hurt their self-esteem and mental health if they feel like they don't look as attractive as they should.
Im 99% sure that is correct as long as you understand the definition of the word implementing you should be able to answer this question. So if i were you i would look in a dictionary for the definiton then decide if it is.
Some of the challenges they faced was not being able to hunt in their forest, working in coal mines, poverty, child wayfare, classism, being surveilled, injustice, fear of dying, etc.
-HannahGobin