Study the excerpt from an 1873 speech given by susan b.
anthony
which type of source is the speech?
neutral
primary
secondary
unreliable
the only question left to be settled now is: are women
persons? and i hardly believe any of our opponents will have
the hardihood to say they are not. being persons, then,
women are citizens; and no state has a right to make any
law, or to enforce any old law, that shall abridge their
privileges or immunities. hence, every discrimination against
women in the constitutions and laws of the several states is
today null and void, precisely as is every one against
negroes.

This speech is a primary source.

It is a primary source because it is a fragment from the event that was happening at that moment and because it is a direct expression of a figure that was active in such an event, i.e., women's movement.

The other questions are wrong because: there isn't such thing as a neutral source; a secondary source is a work of history produced by a historian that studied primary sources and analyzed them; as for unreliable, no source is completely reliable nor completely unreliable -- it always depends on what we are asking of it.

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.