Sorry but what are the options?
Answer:
By helping them navigate, translation, food
Some tribes also attacked them.
Dorothy Vaughan had six children, so it was really hard to commit to them and science at the same time. But this reconciliation was, in her case, a philosophical matter of private and public interest. What she did as a scientist helped her children too, just like so many other children, and humanity in general. As a mother, she naturally missed her children and wanted to spend more time with them; but she had this other mission as well, which was even more important, in terms of humanity.
Answer:
The Romans used gold, silver, and bronze coins for trade and to pay taxes. Goods came to the Roman Republic from several regions outside of Italy. Roman soldiers were paid with goods from all over the region
