False. It banned entry to all Chinese except students, teachers, merchants, tourists, and government officials
Answer:
The arrival of Americans and Europeans.
Explanation:
The arrival of Americans and Europeans in the 1850s increased internal tensions that led to the downfall of the Tokugawa regime. The old political structure and weak economy against the Europeans and Americans also contributed in the downfall. Western powers aim on opening Japan to trade and foreign intercourse and due to weak economy, the government was unable to stop this interference of foreign countries that leads to downfall.
Answer:
medicine is forever changing aand each new machine or image can be helpful in many ways to the new advancments
Explanation:
The most significant use was to attack their enemies. submarines were a fairly new weapon technology system and could attack in a more stealthy way.