Migration, Displacement & Public Health in Global History — Practice · Grade 10 Social Studies

Chapter: Global Challenges & Historical Inquiry

What this practice covers

By the end of Migration, Displacement & Public Health in Global History you should be able to:

6 questions, written answer, each with a worked explanation.

Vocabulary used: context, evidence, interpretation, displacement, denominator.

Problem 1

Why do arrival counts not directly measure the number of distinct migrants?
Answer and explanation

State the definition, period, and coverage before interpreting a total. Migration, displacement, and a particular legal category are not interchangeable. A border statistic cannot establish every person’s motive, rights, or current status without additional evidence.

Problem 2

How can migration involve both choice and severe constraint?
Answer and explanation

Identify the person’s alternatives and the institutions shaping them. A move can reflect agency under constraint rather than either complete freedom or total passivity. Do not infer one motive from language, religion, or place of birth.

Problem 3

Why is group blame not a public-health explanation?
Answer and explanation

Separate transmission evidence from stereotypes about communities. A dated public-health account needs definitions, methods, and institutional context. Blaming a nationality does not explain a pathogen or demonstrate how resources and policies affected access.

Problem 4

Why are supplies shipped and people effectively served different measures?
Answer and explanation

Compare the denominator, date, place, method, and delivery chain. Distinguish the need assessed, resources sent, and services actually received. Public-policy judgment needs these connections rather than a dramatic image or aggregate total alone.

Problem 5

Illustrative record: 100 border crossings include 20 people crossing twice and 60 people crossing once. Calculate distinct people represented and explain one limitation of the record.
Answer and explanation

The record represents 80 distinct people through 100 crossings. It cannot establish all migration, unrecorded routes, household circumstances, or motives. A count must be interpreted using its unit, coverage, and period.

Calculate 20 × 2 + 60 = 100 crossings.

Count 20 + 60 = 80 distinct recorded people.

Identify omitted routes and motives.

Response criteria

  • Describe the historical context and institutions accurately.
  • Connect relevant evidence to an explained conclusion.
  • Represent particular perspectives without stereotypes or invented testimony.
  • Identify an evidentiary limitation or a distinction that qualifies the claim.

Problem 6

An aid agency reports 1,000 packages sent. What should be checked before claiming 1,000 people’s needs were met?
Answer and explanation

Check package contents, recipients, duplication, delivery, household size, assessed needs, and actual access. Dispatch totals are not equivalent to people served or a measure of all unmet need.

Response criteria

  • Describe the historical context and institutions accurately.
  • Connect relevant evidence to an explained conclusion.
  • Represent particular perspectives without stereotypes or invented testimony.
  • Identify an evidentiary limitation or a distinction that qualifies the claim.

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