Which statement about the human resources and culture of the Sahel is not true? Some leaders in the Sahel have brought democracy to their country.

There are few people today whose ancestors lived in ancient empires.

Ethnic groups are known for their work in jewelry and wood.

Farming is done much as it has been done in ancient times.

Ibelieve the answer is c also i'm in k12 too

This is all you, but i can give you some topics that you could try. if it rained when you want to do something outdoors, it 'limits' that human activity. maybe you want to do an experiment that goes throughout the whole year and you have to have above freezing the entire year. this 'limits' your activity. i thought of those just off of the top of my head. something that gets to me that might be getting to you is you are thinking too hard about what to do. think simply, and if it is too simple, then bump it up just a little bit.