Which statement about the pacific theater in world war ii is true?
a. at the battle of midway, japanese planes sunk 4 american aircraft carriers.
b. navajo indians in the u. s. marine corps developed an unbreakable code using their native language.
c. after the battle of the coral sea, japanese forces invaded and captured australia.
d. guadalcanal was chosen by american planners for invasion because of its pleasant climate and open terrain.

The statement that is true in the Pacific theater during World War II is that the Navajo Indians in the U.S. Marine Corps developed an unbreakable code using their native language.

the right answer is the third one: turnpikes went short distances to connect markets. turnpikes, also known as toll roads, were very important for trade and transportation (of people, goods and products) in the 19th century, coinciding with the expansion towards the west. they contributed significantly to the economic development of the united states.

is this question from a book? ?