Which african american below invented an early version of the gas mask? (1 point) elijah mccoy garrett morgan granville woods jan e. matzeliger?

Ow does the point of view used in "battling the digital jolly roger" differ from "the completely free market" and affect the reliability of the article?

How many battles were confederate victories? (specifically: major battles)

Review president franklin delano roosevelt’s “four freedoms” speech and president barack obama’s “welcoming remarks” speech. is the “freedom from fear” a concern for both men and women equally? compare and contrast both speeches to answer this question. use the “wedding cake” compare contrast organization.