According to if you lived in the days of the knights, what was a knight's most important weapon?

a.
his crossbow

b.
his lance

c.
his sword

d.
his ax

Cherokee  removal, part of the trail of tears, refers to the  forced  relocation between 1836 and 1839 of thecherokee  nation from  their lands ingeorgia, south carolina, north carolina, tennessee, texas, and alabama to the indian territory (present day oklahoma)  in  the thenwestern united states, and the resultant deaths

D.successful because there were no legal protections for unions.