The announcement of the Athenian defeat at the battle of marathon.
Answer:
first wave of industrialization
Explanation:
through the construction of the Transcontinental Railroad, which facilitated the transportation of goods across the nation.
Answer:
William Howard Taft was the 24th president
Climate change is getting worse each day. We can help the situation by reducing our greenhouse gases. Passing laws against carbon emissions is also a good start. You can also help by reducing your carbon footprint (ex. bike instead of taking a car), and encouraging others in your community to do the same. Good luck!