WILL GIVE BRANLIEST
On Edge

probably 3 since archeologists and historians don’t understand there writing.

a factory opens that mass-produces light bulbs.

explanation:

not sure if that's an answer to your questions but this is an example! : )

the answer would be c. sediment buildup on continental slope

                                                                                -hope this -

the values of the selma marchers was to bring   their ability to vote into law. mlk was not hat march, which was protesting toward lbj