Big Dig tunnels open
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All four include an image, vocabulary, comprehension questions, a follow-up reading, and teacher guidance. These English PDFs have selectable text; use the reading below for adjustable text and listening tools.
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Words to know
- transport
- move people or goods from one place to another
- change
- become different
- engineer
- a person who designs and tests structures or systems
Major Big Dig roadways opened in Boston. Cars moved through new tunnels. Removing the elevated highway changed the city above. Construction and other project work continued afterward.
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What happened? Point to a detail that supports your answer. What does the picture help you understand? What would you like to investigate next?
Follow-up: Marriage equality in Massachusetts
Massachusetts became the first U.S. state where same-sex couples could legally marry. Families celebrated having their relationships recognized. The change followed a state court decision.
How are the two events connected or different? Their order does not prove that one caused the other.
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Check the evidence
Research source for this event ↗
Original site illustration. Image source and rights ↗
Historical images, later portraits, reconstructions, and modern topic illustrations are identified in their captions. They are different kinds of evidence.
Try a source investigationVisit a Massachusetts place