Identify the INCORRECTLY spelt word in the given sentence.

The graduate students have discovered that they can address issues more effectually through letter writing campaignes and not through public demonstrations.

campaignes

The incorrectly spelt word in the given sentence is campaignes. The correct spelling is campaigns.

• Address is a noun that means the location of something. It can also be a verb that means to deal with something or someone.
• Discovered is the past tense of the verb discover, which means to find something that was not known about before.
• Campaigns is the plural form of the noun campaign, which means a series of organized activities that are intended to achieve a particular goal.
• Demonstrations is the plural form of the noun demonstration, which means a public show of support for or opposition to something.