I'm guessing you mean in Photoshop so you would
1. click the ruler tool
2. drag it along the line you know is straight
3. on the options bar, click straighten
hope this helps :)
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The Column of Trajan combines the glory of battle with details of soldierly life to support the Roman sense of military and cultural superiority over its enemies.
Located in the Trajan's Forum in Rome Italy, this monument honors the victory of the Roman army of Emperor Trajan in the Dracian Wars. The column represents the many battles between Dacians and the Roman Empire.
This impressive monument also served as a propaganda tool in that it served the Roman Empire to show the power of the Roman army in different campaigns and its dominion over the Dacians.
Slow: Slow cooking, roasting, baking, braising.
Fast: Fast cooking, broiling, frying, poaching.
