The Gracchus brothers helped the poor by asking the council of Plebs to pass laws to take back land from the Patricians (Pisistratus). Also, they wanted to pass land reform legislation that would redistribute the major aristocratic landholdings among the urban poor and veterans, in addition to other reform measures.
Answer:
the positive effects of the Columbian Exchange were the many crops brought to the Old World from the New World. Some of these eventually became staples in cuisines around the world. These included potatoes, tomatoes, maize, sweet potatoes, cassava, and cacao, which is used to make chocolate.
Explanation: