Why did the traders establish trading posts along rivers and other waterways?

What happened to holocaust children after they were liberated ?

Which of the following best explains why california has more catholics than any other state? california is home to a large population of asian immigrants, and many asians are catholic. california has very little religious diversity. california has a large latin american population, and many latin americans are catholic. the catholic church is based in california.

If f(x) = 3x + 2 and g(x) = 2x - 2. what is (f - g)(x)?