Which statement about the assassination of martin luther king is true? a. he was killed while working for economic change in memphis. b. he was killed by segregationists in birmingham. c. he was killed during a march in chicago. d. he was killed at a sit-in in louisiana.

i thinl it is the 1st answer

2686-2181 bce-- "egyptian civilization developed along the nile river in large part because the river’s annual flooding ensured reliable, rich soil for growing crops."

1069-664 bce-- "ancient egyptians developed wide-reaching trade networks along the nile, in the red sea, and in the near east."