Information from a source that helps us test a claim.
source
A document, object, image, or account we can examine.
inference
An explanation based on clues; it still needs checking.
migration
Moving from one place to another to live.
immigrant
A person who moves to another country to live.
estimate
An approximate amount, based on available information.
oral history
A recorded interview about someone’s memories and experiences.
community
People connected by a place, relationships, or shared activities.
ancestry
Family origins across generations.
primary source
Evidence created by someone who experienced a time or event.
Choose · notice · investigate
1500s maps
Study three views of a wider world and Atlantic coast. These maps predate Massachusetts as a colony or state.
These maps are grouped by the date of the original map. A preview may show a later photograph or facsimile (a copy). Check the caption for both dates. The 1500s maps show wider regions, before Massachusetts existed as a colony or state.
Showing 3 of 3 resources
Martin Waldseemüller, world map, 1507 — Library of Congress composite of twelve sheets.Library of Congress, Geography and Map Division; Martin Waldseemüller Image source ↗
historical
Waldseemüller’s world map
regional · 1500s
An early European world map gives context for changing ideas about the Americas.
A question to investigate
What could this broad map tell you—and not tell you—about New England?
Dig deeper · grades 6–8
Compare the map’s creator, date, purpose, scale, and missing information with a second map. Explain what changed and what stayed connected.
La Nuova Francia — 1556From The Trustees of Phillips Academy / Digital Commonwealth; Ramusio, Giovanni Battista, 1485-1557, Gastaldi, Giacomo, approximately 1500-approximately 1565 Image source ↗
historical
Gastaldi’s New France
regional · 1500s
An early regional map shows an unfamiliar-looking northeastern coast.
A question to investigate
Which coastlines can you recognize?
Dig deeper · grades 6–8
Compare the map’s creator, date, purpose, scale, and missing information with a second map. Explain what changed and what stayed connected.
A 1932 facsimile of a 1529 map—not the original sheet.Harvard Forest; facsimile from Paullin’s 1932 Atlas of the Historical Geography of the United States, credited to Washington Secretary of State. Image source ↗
exploration
Verrazzano’s 1529 map: later facsimile detail
Earlier voyages / Atlantic coast · 1500s
This copy preserves an early European attempt to map the Atlantic coast after Verrazzano’s voyage. Its long, unusual coastline is useful for comparing changing geographic knowledge. It should be labeled as a later facsimile.
A question to investigate
Which parts of the coastline look different from a modern map?
Sources checked September 23, 2026. Open the source for current programs, hours, access, and map updates. Historical maps may contain outdated language or incomplete representations of Native homelands.