• American companies established in 1868‎ (24 P)

A

• 1868 establishments in Alabama‎ (12 P)
• 1868 establishments in Alaska‎ (2 P)
• 1868 establishments in Arizona Territory‎ (2 P)
• 1868 establishments in Arkansas‎ (4 P)

C

• 1868 establishments in California‎ (35 P)
• 1868 establishments in Colorado Territory‎ (1 C, 4 P)
• 1868 establishments in Connecticut‎ (8 P)

D

• 1868 establishments in Dakota Territory‎ (4 P)
• 1868 establishments in Delaware‎ (3 P)

F

• 1868 establishments in Florida‎ (8 P)

G

• 1868 establishments in Georgia (U.S. state)‎ (2 P)

I

• 1868 establishments in Illinois‎ (16 P)
• 1868 establishments in Indian Territory‎ (1 P)
• 1868 establishments in Indiana‎ (13 P)
• 1868 establishments in Iowa‎ (29 P)

K

• 1868 establishments in Kansas‎ (16 P)
• 1868 establishments in Kentucky‎ (9 P)

L

• 1868 establishments in Louisiana‎ (9 P)

M

• 1868 establishments in Maine‎ (4 P)
• 1868 establishments in Maryland‎ (12 P)
• 1868 establishments in Massachusetts‎ (17 P)
• 1868 establishments in Michigan‎ (23 P)
• 1868 establishments in Minnesota‎ (17 P)
• 1868 establishments in Mississippi‎ (1 P)
• 1868 establishments in Missouri‎ (17 P)
• 1868 establishments in Montana Territory‎ (1 P)

N

• 1868 establishments in Nebraska‎ (11 P)
• 1868 establishments in Nevada‎ (4 P)
• 1868 establishments in New Hampshire‎ (1 P)
• 1868 establishments in New Jersey‎ (13 P)
• 1868 establishments in New Mexico Territory‎ (2 P)
• 1868 establishments in New York (state)‎ (47 P)
• 1868 establishments in North Carolina‎ (21 P)

O

• 1868 establishments in Ohio‎ (24 P)
• 1868 establishments in Oregon‎ (10 P)

P

• 1868 establishments in Pennsylvania‎ (22 P)

R

• Railway stations in the United States opened in 1868‎ (31 P)
• 1868 establishments in Rhode Island‎ (3 P)

S

• 1868 establishments in South Carolina‎ (7 P)

T

• 1868 establishments in Tennessee‎ (4 P)
• 1868 establishments in Texas‎ (4 P)

U

• 1868 establishments in Utah Territory‎ (6 P)

V

• 1868 establishments in Vermont‎ (3 P)
• 1868 establishments in Virginia‎ (5 P)

W

• 1868 establishments in Washington Territory‎ (1 P)
• 1868 establishments in Washington, D.C.‎ (5 P)
• 1868 establishments in West Virginia‎ (4 P)
• 1868 establishments in Wisconsin‎ (7 P)
• 1868 establishments in Wyoming Territory‎ (6 P)

B

• Benevolent and Protective Order of Elks

G

• Gypsy moths in the United States

L

• List of Navajo Nation Chapters

M

• Martindale-Hubbell
• Memorial Day

N

• National Photographic Association of the United States
• Navajo Nation

W

• Wyoming Territory