Education

4

Colonies

3

Economic policy

2

Housing

2

Industrial policy

2

Local government

2

Nationalisation

2

Social security

2

Agriculture

1

Automation

1

Consumers

1

Culture

1

Developing countries

1

Equality

1

Food

1

Health

1

Independence movements

1

International trade

1

Laws and legislation

1

National Health Service

1

Poverty

1

Public ownership

1

Public sector

1

Town planning

1

1957

6

1958

6

1959

4

1956

3

1960

1