How did the Meiji Emperor (Mutsuhito) begin modernizing Japan? * wrote a new constitution based on Western thoughts and ideas
sent diplomats to study overseas to examine Western thought
reorganized the military based on German ideas
set up a public education system based on US system
all of the above

At a trade meeting, country a and country b, which are trade partners, agree to remove trade barriers to stimulate economic growth. they sign agreement stating that tariffs on all goods will be removed. some groups in country b protest the agreement because they think it will lead to excessive in some industries, which will threaten companies and jobs.