Aplicația este accesibilă de pe ecrane late

1 / 4
Paragraph 1 is mainly about
transportation in the 1800s.
the difficulties of ferry travel.
John Roebling’s desire to build a bridge.
2 / 4
The main topic of paragraph 3 is
John Roebling’s early life and his accomplishments.
John Roebling’s childhood.
John Roebling’s move to America.
3 / 4
The main topic of paragraph 5 is
the difficulties of building a bridge over the East River.
why John Roebling wanted to build a suspension bridge over the East River.
how the East River was used by the people of Brooklyn.
4 / 4
Paragraph 7 is mainly about
the type of labor the workers had to do.
the underwater conditions of the East River.
the building of the underwater foundations.