Answer:
The Bantu introduced new skills for cultivating crops.
Explanation:
The Bantu were the early farmers in Africa who started new ideas and skills for growing crops. They introduced metal tools. Farming was new to the area, and it was vital to harvesting food as it became a source of survival. They herded cattle like goats, sheep, and tend the fields.
Answer:
A. airplane - international trade
Explanation:
The above statement correctly match of invention with its impact on expanding business in Texas after the Civil War. This could be seen in the series of airplane manufacturing companies <em>which setup its production plants at the states as well as its shops. also, the manufacturing of airplanes turns the state to become an international trading hub for transporting people and goods from one location to another.</em>
<span>Both documents concerned the rights of states to hold that a federal act was unconstitutional and to refuse to apply it. Calhoun's doctrine concerned the Tariff of Abominations and how SC would secede if it was not repealed. The Kentucky and Virginia Resolves concerned the Alien and Sedition Acts.</span>