Why is leadership important in Africa? O Coups d'états are prevalent throughout Africa
Africa's economy grows aggressively fast
O Africa's rigid institutions are difficult to change
O The power of leaders is not limited by institutions

special interest groups must step back and let the process work itself out a representative can amend it at several points in the congressional staffers must do homework and report to the floor on what they 've learned

a big wall across the mexican border so no drugs, terrorist, or illegal immigrants can come through : )    

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.