A bill must pass both houses of congress and then signed into law by the president
A trade union protests their employers for better or improved working conditions, sometimes through strikes, picketing, etc.
Shona people has the largest population of indigenous people in zimbabwe that is composed of more than 9 million people. They have products such textiles, golds, and copper. Swahili groups situated near Swahili coast shows interest with the Shona's people goods that is why the Swahili people chose to trade with Shona people.
5, False
6, False
11, True
Hope this helps my friend ;)
Panning Is to separate gold from the dirt. Hope this helps. :3