4. Using the arrows, move the letters in the left column up or down to place them in the correct order from top to bottom. (Example: If item "d" is the first in order, it will go in the top box Put the events in chronological order. ↑ The turnpike is expanded. ↑ The Lincoln Highway is built. ↑ The Turnpike Commission is founded. ↑ Vanderbilt halts construction on his proposed road between Harrisburg and Pittsburgh. ↑↓↓ Hundreds of motorists lined up at tollbooths to drive the turnpike.

4. Using the arrows, move the letters in the left column up or down to place them in the correct order from top to bottom. (Example: If item "d" is the first in order, it will go in the top box Put the events in chronological order. ↑ The turnpike is expanded. ↑ The Lincoln Highway is built. ↑ The Turnpike Commission is founded. ↑ Vanderbilt halts construction on his proposed road between Harrisburg and Pittsburgh. ↑↓↓ Hundreds of motorists lined up at tollbooths to drive the turnpike.