Emigrant trains were jam packed and often ran full with bad conditions.
Explanation:
Emigrant trains were a unique part of the refugee crisis of the 19th century when the instability in Europe made most people wry and many who could, switched to US.
This was a sizable population from Italy, Germany and Ireland that came to the US from the east coast and were assembled at Fort union and then led Santa Fe trail.
They were packed into the trains that were full to the roof.
The trains ran slow and were often bad in condition.
But they were not entirely bad and did help the people reach their destination fast
Muspelheim must be the answer
Muspelheim was the home of the Fire Giants, an old enemy of the Aesir gods led by Odin
The Wright Brothers were born and raised in Dayton, Ohio, which is where they grew up with a fascination for flight and went on to design the first airplane that would eventually be successfully piloted by men.