Mark the statement correctly if it describes the purposes of canal building throughout history.

a.
canals built in ancient times did little to improve trade.

b.
people built modern canals to decrease the length of trade routes and make shipping easier.

c.
civilizations have built canals to connect parts of great empires.

The correct answers are
 
B. People built modern canals to decrease the length of trade routes and make shipping easier.

C. Civilizations have built canals to connect parts of great empires.

The  pan-african movement  was an "emotional, cultural, psychological and ideological  movement  that began among the  african  dispora in the western hemisphere, for a closer  purpose, so that  african  people could feel secure, attain political, economic as well as psychological power visa vis other races or world regions" .

Idk i’m not smart so yeah sorry