Question

Choose the sentence that is punctuated correctly.

Answer 1

The Panama Canal, see map on page 320, was built at the cost of many lives and much treasure.
The Panama Canal—see map on page 320—was built at the cost of many lives and much treasure.
The Panama Canal (see map on page 320) was built at the cost of many lives and much treasure.
The Panama Canal (See map on page 320.) was built at the cost of many lives and much treasure.

Answer 2

The Panama Canal (see map on page 320) was built at the cost of many lives and much treasure.

Answer 3

Thank you again!

Answer 4

it's ok!