A person who is an advocate of a cause, especially a political cause

To endure, keep trying, continue in spite of opposition

One thing colliding with another
The force exerted by a new idea
Influence or effect on something
Ex.: Einstein's ideas had a(n) __________on modern physics.

An observable fact occurrence or circumstance
An event, incident

A prejudice
A tendency toward one opinion over another

A person who puts money to use by giving money and expecting to make a profit.

Not changing or able to be changed

Of various kinds, or forms

to skillfully influence, in an unfair manner
to handle, manage or use

readiness and ability to start something
to set something in motion

approximately, an estimate
Ex.: ...half the population, __________ 3,000 people...

Acute, extreme, strenuous

having two-way transfer of information
acting on or in close relation with each other

unlimited, endless

The manner or way in which a person uses their skills
Specialized procedure or method used in a specific field

To use for profit, to use selfishly for your own purposes.

mental clarity to see into one's inner character
understanding of one's actions, self-knowledge

an idea or notion
a mental construct

Almost all, for the most part

The only one like it
Having no equal, unparalleled, incomparable

Dealing with morals or the principles of right and wrong.

As much as is needed, no more
Barely sufficient or suitable

To show, display, manifest

To use

A participial adjective meaning
freeing from control or opression