As you have not specified when in the 1800s, I will start from Tokugawa.
The beginning of the 1800s the policy started out as control and separation. Foreigners were only allowed to enter Japan through Nagasaki and most of their actions were heavily restricted. This was done as their influence was deemed as a threat to the tenuous but surprisingly long-lived Tokugawa power structure.
As 1852 came and Matthew Perry militarily forced japan to accept outsiders, the policy shifted to appeasement and a form of submission. Japan tried to keep its honor but it repeatedly caved into demands from the west. Many Japanese were appalled at the percieved loss of honor and picked fights with better armed western fleets. This anger combined with a large number of other grieveances led to the Meiji restoration in 1868.
As the Meiji government took power they changed the foreign policy, however this change was very subtle. No longer was Japan submitting to foreign powers, it was encouraging the introduction of foreign ideas. Less out of a feel of surrender and weakness, rather to gain the knowledge of the west to someday cast off its influence and stronghold over Asia. Japan brought in various advisors from all over Europe and America. The French and the Germans were sued for military, the U.S. for it's infrastructure and travel skills, and so on.
In the very late 1800s and early 1900s, as Japan grew stronger and stronger, it outgrew the need for the Western advisors and powers. This lead to a growing rejection of the West, yet still and underlying fear of it. Japan also felt like it had replaced China as the head of Asia. Chian at this time was ravaged by repeated skirmishes with European militaries, massive corruption and a breakdown of its economic and social structure. Japan took the western created ideas of Total Warfare and Colonialism and began to set its sights on North China and its massive amounts of resources. After it has successfully defeated China in 1895, the European powers "stepped in" and forced Japan to return the land it had gained. This was a national embarrassment, and Japan vowed to reclaim the land and more.
Japan once again found itself at war, not with a small Asian power, but with Russia. Japan narrowly (by a stroke of luck and darn good timing) won the war in 1905. Japan had now cemented itself on the world stage and proven to most within the country that Japan was above the need for the Western Countries. Thsi combined with the embarrassment and and the fear of Western Power caused Japanese antionalism to surge and surge.
This surge kept on strenthening and led to Japan's actions on China in 1937 all the way to the bombing of Pearl harbor.
Oceans
THE major foreign policy goal was securing the Mississippi River drainage basin and it's entry point, New Orleans.
That similarity can be found in the ideas and policies of Thomas Jefferson, namely that the US should promote an "Empire of Liberty" worldwide, Liberty meaning the values and ideas behind the US Constitution. US foreign policy today still focuses on promoting and sometimes enforcing (think of Iraq) these values all over the globe.
Low taxes, low government spending, and isolationism for foreign policy.
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isolation
Isolation
the united states concentrated more on domestic rather than foreign affairs A+Ls
Oceans
THE major foreign policy goal was securing the Mississippi River drainage basin and it's entry point, New Orleans.
The bay of pigs & the 9/11 attack
factory owners
That similarity can be found in the ideas and policies of Thomas Jefferson, namely that the US should promote an "Empire of Liberty" worldwide, Liberty meaning the values and ideas behind the US Constitution. US foreign policy today still focuses on promoting and sometimes enforcing (think of Iraq) these values all over the globe.
The U.S. foreign policy of isolationism, particularly during the late 1800s, was not directly related to the rise of big business. While expansionist policies like Manifest Destiny and the Open Door Policy facilitated international trade and business interests, isolationism focused on avoiding entanglement in foreign conflicts and alliances. This approach allowed the domestic economy to grow independently, without the direct influence of foreign engagements.
Low taxes, low government spending, and isolationism for foreign policy.
Prior to the 1800s, China imposed strict trade restrictions through the Canton System, which limited foreign trade to the port of Canton (Guangzhou) and required foreign merchants to operate through licensed Chinese merchants known as "cohong." Additionally, the Qing dynasty maintained a policy of isolationism, heavily regulating foreign interactions and imposing heavy tariffs on foreign goods. These measures aimed to control the flow of foreign influence and maintain economic sovereignty, ultimately leading to tensions with Western powers.
its a