The Small Square at the 0" Mark on the Horizontal

question 1

Short Answer

The small square at the 0" mark on the horizontal ruler shown in the accompanying figure is the ____________________, which can be used to change the entire left margin.

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Definitions:

Joanna

Could refer to various historical figures, requires more context for a specific definition.

Spanish Inquisition

The Spanish Inquisition was an institution that sought to enforce Catholic orthodoxy within Spain, famously through rigorous trials and persecutions from the late 15th to early 19th centuries.

Islamic Moors

Refers to the Muslim inhabitants of the Maghreb, the Iberian Peninsula, Sicily, and Malta during the Middle Ages.

Jews

An ethnoreligious group originating from the Israelites or Hebrews of the ancient Middle East, characterized by a common heritage, religion (Judaism), and culture.