Why do you think the Chinese called the first part of the Eastern Zhou Dynasty the Spring and Autumn Period?

What products were developed during this time?

Ineed to have answers for numbers 2-4 reply to this question

Article ii "each state retains its sovereignty, freedom, and independence, and every power, jurisdiction, and right, which is not by this confederation expressly delegated to the united states, in congress assembled."—articles of confederation which of the following principles of american democracy does this quote best represent? social contract natural rights federalism rule of law

Lincoln fought to prevent secession from the united states of america. true or false?