According to your graph, pig iron production between 1790 and 1830
according to your graph, the number of tons that pig iron production increased by between 1790 and 1830 was
the general trend in pig iron production between 1720 and 1860 was that it

Why was the u. s. annexation of hawaii delayed until william mckinley became president? a: the rebels who overthrew queen liliuokalani opposed u. s. annexation. b: the senate did not approve the treaty of annexation until mckinley entered the white house. c: supporters of the nationalist cause were in the majority in hawaii until 1898. d: mckinley’s predecessor, grover cleveland, refused to sign the treaty of annexation.