Can someone tell me if this answer is right because i'm not too sure

Who introduced arabic numerals to italy, which make bookkeeping possible? a. brunelleschi b. cosimo de medici c. fibonacci d. gregory xi e. giovanni de bicci de medici

What does the fall of the bastille represent? ?

¿how a native american might have responded to jackson's policy to move native americans east by force? use these words in your treaty, trail of tears, supreme court.