lation of 971,803, making a
difference in favor of Illinois of 1,110,239 instead of 529,939. The
absolute increase of population of Illinois per square mile from 1850 to
1860 was 15.54, and of Missouri 7.43, Illinois ranking the 6th in this
ratio and Missouri the 14th. These facts prove the vast advantages which
Missouri possessed in her larger area as compared with Illinois.

But Missouri in 1810, we have seen, had nearly double the population of
Illinois. Now, reversing their numbers in 1810, the ratio of increase of
each remaining the same, the population of Illinois in 1860 would have
been 2,905,014, and of Missouri, 696,983. If we bring the greater area
of Missouri as an element into this calculation, the population of
Illinois in 1860 would have exceeded that of Missouri more than two
millions and a half.

MINES.--By Census Tables, 9, 10, 13, and 14, Missouri produced,
in 1860, pig iron of the value of $575,000; Illinois, none. Bar and
rolled iron--Missouri, $535,000; Illinois, none. Lead--Missouri,
$356,660; Illinois, $72,953. Coal--Missouri, $8,200; Illinois, $964,187.
Copper--Missouri, $6,000; Illinois, none. As to mines, then, Missouri
has a decided advantage over Illinois. Indeed, the iron mountains of
Missouri are unsurpassed in the world. That Illinois approaches so near
to Missouri in mineral products, is owing to her railroads and canals,
and not to equal natural advantages. The number of miles of railroad in
operation in 1860 was, 2,868 in Illinois, and 817 in Missouri; of
canals, Illinois, 102 miles; Missouri, none. (Tables 38, 39.) But if
Missouri had been a Free State, she would have at least equalled
Illinois in internal improvements, and the Pacific Railroad would have
long since united San Francisco, St. Louis, and Chicago.

Illinois is increasing in a _progressive_ ratio as compared with
Missouri. Thus, from 1840 to 1850 the increase of numbers in Illinois
was 78.81, and from 1850 to 1860, 101.01 per cent., while the increase
of Missouri from 1840 to 1850 was 77.75, and from 1850 to 1860, 73.30.
Thus, the ratio is augmenting in Illinois, and decreasing in Missouri.
If Illinois and Missouri should each increase from 1860 to 1870, in the
same ratio as from 1850 to 1860, Illinois would then number 3,441,448,
and Missouri, 2,048,426. (Table 1.) In 1850, Chicago numbered 29,963,
and in 1860, 109,260. St. Louis, 77,860 in 1850, and 160,773 in 1860.
(Table 40.) From 1840 to 1850 the ratio of increase o