Elena Arenas

Elena Arenas

Concordia University Texas
World History

World History teacher | Experienced educator in USA

I hold a degree in World History from Concordia University Texas. With a passion for unraveling the complexities of global events, I offer comprehensive insights and engaging lessons to students seeking a deeper understanding of our shared past. My approach combines academic rigor with accessible explanations, fostering a dynamic learning environment where curiosity thrives. From ancient civilizations to modern revolutions, I'm dedicated to empowering students with historical knowledge that transcends textbooks, igniting a lifelong appreciation for the rich tapestry of human experience. Join me on a journey through time as we uncover the stories that shape our world.


  • Who ordered the surrender of Japan? (The original question had an unrecoverable list of Allied Commanders)
  • How were mass killings in Bosnia and in Darfur handled differently by the global community?
  • Why were U.S. Banks vital to Germany after WWI?
  • Why did Japan take so long to surrender?
  • Who won the battle of Marathon?
  • What expedition was led by conquistador Hernan Cortes?
  • What were some of the events that followed the demonstration in Tiananmen Square?
  • When and how did Canada eventually gain its independence from Great Britain?
  • How the historical context of the Cold War contributed to the start of the second Red Scare? Then, evaluate the effects the second Red Scare had on American society.
  • What other things were spread by trade routes other than trade goods?
  • How is the Korean alphabet unique?
  • What proposed changes in 1960 caused Mao to launch a Cultural Revolution?
  • What about Ho Chi Minh made the domino theory wrong?
  • Why was steel important to the Second Industrial Revolution?
  • Who did Alexander the Great study with as a boy?
  • What was the result of the sinking of the British liner Lusitania by a German u-boat?
  • Why were many Arabs angered by the creation of Israel?
  • In what way was the Soviet Union different after 1945?
  • What was the result of Japan's victory in the war with Russia?
  • How did the world wars impact the international community and the lives of individuals in the nations that were involved?