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7+ Email Address Definition: What You Need to Know

An electronic mail address is a unique identifier for an electronic mailbox that can receive messages. It is structured in a standard format comprising a local-part, the “@” symbol, and a domain. The local-part identifies a specific mailbox on a mail server, while the domain specifies the server hosting the mailbox. For instance, in the address “example@domain.com,” “example” is the local-part, and “domain.com” is the domain.

The ability to send and receive digital correspondence holds significant value in modern communication. It allows for the rapid dissemination of information, facilitates collaboration across geographical boundaries, and provides a traceable record of exchanges. Early forms of electronic messaging systems emerged in the 1960s, evolving into the standardized format widely used today, becoming a cornerstone of both personal and professional interactions.

APUSH: Gettysburg Address Definition & Significance

The address delivered at Gettysburg is a concise, yet profound, speech by President Abraham Lincoln during the American Civil War. Specifically, in the context of Advanced Placement United States History, it represents a key turning point in the conflict and the evolving understanding of American national identity. It reframes the purpose of the war, shifting the focus from merely preserving the Union to also ensuring the survival of a nation dedicated to the principle of equality. As an example, students studying for the APUSH exam might analyze the speech’s rhetorical devices, such as anaphora and its brevity, and its lasting impact on American ideals.

Its significance lies in its articulation of the war’s purpose as not just a battle for national unity, but also a struggle for human equality, emphasizing the principles enshrined in the Declaration of Independence. The address served to galvanize support for the Union cause, both domestically and internationally, by elevating the conflict to a higher moral plane. Furthermore, it influenced the post-war reconstruction era and the ongoing pursuit of civil rights in the United States. The historical context is vital as understanding its relevance requires knowledge of the Civil War’s progression and the socio-political climate.