Answer: It gave workers the right to form unions and bargain collectively
Explanation:
The law described in this passage benefits Americans by giving workers the right to form unions and bargain collectively.
From the passage, since the industrial changes has made life insecure, it is important for the employees to firm unions which will help them right for their rights and ensure that they're treated well.
Yes, the data from mass spectrometry has helped modern scientists to make modifications to Dalton's model.
Dalton's model consisted of a single atom and that basically the atom is the smallest object. At the time, no discovered what are inside of atoms.
Atoms are made up of small particles, protons, neutrons and electrons. A mass spectrometer is an instrument that is able to see what is inside an atom. With this item, scientists have proved that atoms are not the smallest in the world cause the objects in them are smaller.
They have power over the executive branch, think retired monarchies
Good climate, many rivers, fertile soil
It stands for "alcohol clinical training" when including alcohol, although that is not the most common usage of the acronym. More commonly it would stand for "american college testing".
