The Great Famine

1. Landlords

1.1. Rent

2. Potato

2.1. Main food source

2.2. Blight

2.3. Starvation

3. Emigration

3.1. Coffin Ships

3.1.1. Fair/ticket

3.2. New life abroad

4. Workhouses

4.1. Last resort

4.2. Disease

4.3. New node

5. Population

5.1. Disease

5.2. Emigration

6. New node