Describe the connection
between the development of steel and the
development of railroads.

Which factors make up demographics? check all that apply. age o economies o ethnic groups o governments o income level o religious practices

Which of the following actions is an example of historiography

Which statement describes the primary purpose of the european union? question 1 options: to protect european nations in the event of another world war to work together to strengthen europe and benefit all member nations to prevent alliances from forming between member nations to share resources and make economic trade easier between coal and steel companies