Answer:
Pullman was the inventor of the sleeping car which could travel at night and a railroad town is a town that go5 more populated because it had a railroad for a train to come and people got of the train at that town to make it more populated.
Explanation:
Mark brainliest
It is contribution or being kind and caring.
Answer:
cleaning products
Explanation:
there is a high pontential for the dangerous chemical can be found in every household