It was the "Open Door Policy" that was the name of the trading policy that Secretary of State John Hay initiated with China and the European nations that already had a presence there, since the US wanted to benefit from trade with China as well.
<span>A. they were persecuted in Europe</span>
Think it's more likely the Free Soil Party. Until he issued the
Emancipation Proclamation, Lincoln was not known as an abolitionist.
hope it helps
The Government helped with railroad companies by lending them money for the material that they need and by lending them the material they need. That is how the Government helped railroad builders.