Is abraham lincoln's speech a primary or secondary source

In 4/4 time, two eighth notes are equal to: a.one half of one beat. b.one beat. c.one sixteenth of one beat. d.two beats.

Abasic premise of the national response framework is that: a. most incidents begin and end locally and are managed at the local or tribal level. b. response partners use nonstandard structures to allow for flexible and scalable responses. c. readiness to act encourages response partners to self-dispatch to an incident scene. d. incidents should be managed at the highest jurisdictional level possible.

What period of history refers to the time when people did not have written records