1.
What was built in the year 1904?
2.
Who attacks the "triple wall of privilege"?
3.
Who built the Panama Canal?
4.
What act was passed in 1914?
5.
The germans sank what ship in 1915?
6.
What act was passed in 1934?
7.
What factory fire happened in 1911?
8.
what policy was created in 1899?
9.
what war happened in 1998?
10.
Who used pesticides to eliminate dangerous tropical diseases?
