Wonders of the industrial age

Adam Smith's Trading Co.

Prerequisite: Economics Cost: 400 Shields Effect: Pays the maintenance for all city improvements with a cost of one coin per turn others are not affected. Expires: Never

Darwin's Voyage

Prerequisite: Railroad Cost: 400 Shields Effect: Grant two instant civilization advances. Expires: Functions only on the turn it is built.

Eiffel Tower

Prerequisite: Steam Engine Cost: 300 Shields Effect: Improves other civilation's attitude towards you. Expires: Never.

Issac Newton's College

Prerequisite: Theory of Gravity Cost: 400 Shields Effect: Doubles science output of city where tit's built. Expires: Never.

J. S. Bach's Cathedral

Prerequisite: Theology Cost: 400 Shields Effect: Decreases the number of unhappy citizens tin every friendly city in the continent by two per city Expires: Never.

Leonardo's Workshop

Prerequisite: Invention (what else!) Cost: 400 Shields Effect: Whenever one of your units becomes tobsolete, it is replaced by it's modern equivalent. Expires: Discovery of automobile.

Statue of Liberty

Prerequisite: Democracy Cost: 400 Shields Effect: Eliminates anarchy while changing governments. tMakes all government types available Expires: Never.