The chief would decide where the farmers should plant Maize, sorghum and millet.

Here are the answers to the questions based on the provided image:

1. The chief would decide where the farmers should plant Maize, sorghum and millet.

   • Explanation: This refers to the types of crops commonly cultivated by early African farmers, as suggested by the hint (b).

2. Each community also had fields for grazing cattle and goats.

   • Explanation: Communities needed designated areas for their livestock. (Note: "cattles" should be "cattle" and "goals" should be "goats").

3. African farmers interaction with the Khoikhoi over cattle.

   • Explanation: Interaction between Bantu-speaking farmers and Khoikhoi pastoralists often revolved around cattle, involving trade, raiding, or shared grazing.

4. Khoi San and Khoekhoe had different life styles but shared the same language.

   • Explanation: The Khoisan and Khoekhoe (likely "Carro" in the text) are distinct groups within the broader Khoisan language family, sharing linguistic features despite different primary livelihoods (hunter-gatherer vs. pastoralist).

5. The clicks in the Nguni language come from the Khoisan.

   • Explanation: Nguni languages (like Zulu and Xhosa) adopted click consonants through historical contact with Khoisan-speaking groups. (Note: "diks" is interpreted as "clicks", "nguno langu" as "Nguni language", and "corner from the" as "come from the").