Answer:
China and USSR
Step-by-step explanation:
The two countries in Asia that suffered the most deaths during World War II were China and the Soviet Union.
China:
China experienced immense human loss and devastation during World War II. The exact number of casualties is difficult to determine due to the chaotic nature of the conflict and the lack of comprehensive records. However, estimates suggest that China's civilian and military deaths range from around 10 to 20 million, with some estimates going even higher. The Chinese population endured brutal Japanese invasions, widespread bombings, massacres, and the infamous Nanjing Massacre.
Soviet Union (modern-day Russia):
The Soviet Union also faced significant human losses during World War II. As the Eastern Front of the war, it was the site of major battles and relentless German aggression. The Soviet Union suffered heavy military and civilian casualties. Estimates of Soviet Union's total war-related deaths vary, but it is generally believed that around 26 to 28 million people lost their lives. This figure includes both military personnel and civilian casualties resulting from combat, occupation, and atrocities.
It is important to note that these figures represent estimations, and the exact number of casualties can be challenging to determine due to varying sources, methodologies, and the nature of war. The immense scale of human suffering in both China and the Soviet Union during World War II highlights the profound impact of the conflict on these nations.