Updated timelines

הרב יצחק הכהן קוק
Iron and Steel
BHP
Coal in Australia
The Textile Industry in Australia
First railways in Australia
Steam in Sydney and Beyond
Gold rush
Industrial Revolution Textiles
Geschiedenis h4
Industrial Revolution Railways
Industrial Revolution Gold Rush
Idustrial Revolution Iron and Steel
Industrial Revolution Steam
Industrial Revolution BHP (Broken Hill Proprietary Company)
Industrial Revolution Coal