<span>The company installing smoke detectors and emergency exits is a result of unions negotiating for better working conditions.</span>
Number 7 is: c) Brain drains
Number 8 is: b) Low levels of crime
Number 9 is: b) Net migration
Answer: Trade with India
Vasco da Gama was a Portuguese explorer. He is significant for being the first European to reach India by sea. The route da Gama discovered was also the first to link Europe and Asia by sea.
This was a significant discovery as it encouraged the establishment of the Portuguese as an imperial and colonial power in Asia. It also allowed them to trade with India without having to cross the Mediterranean or the dangerous Arabian peninsula.
<span>The Native Americans most desired a peaceful trade/commercial relations when they encountered the Europeans.
Europeans brought new trade goods with them from Europe, and the Native Americans were interested in the new materials and products. They traded deer hides and other pelts for the Europeans' colored cloth. The Native Americans made use of tools like axes, knives, and other tools rather than just using their bow and arrows. This was eventually a problem, because Native Americans became dependent on the Europeans for these new products as some of them abandoned their traditional ways.</span>
Answer:
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Explanation: