Who did the united states issue the open door policy (1899-1900) primarily to?

What does this interaction reveal about antony's agenda? o he intends to make lepidus one of the leaders of the divided empire o he intends to make lepidus a servant who runs errands o he plans to have lepidus tried and executed for his past o he plans to remove lepidus from power once he has and carries loads cimes served his purpose.

The articles of confederation: 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 article iii. the said states hereby severally enter into a firm league of friendship with each other, for their common defence, the security of their liberties, and their mutual and general welfare, binding themselves to assist each other against all forced offered to, or attacks made upon them, or nay of them, on account of religion, sovereignty, trade or nay other pretence the united states, in congress assembled, shall never engage in a war.. nor enter into any treaties or alliances, nor coin money.. nor borrow money on the credit of the united states, nor appropriate money, nor agree upon the number of vessels of war to be built or purchased, or the number of land or sea forces to be raised, nor appoint a commander in chief of the army or navy, unless nine states assent approve to the same, nor shall a question on any other point, excerpt for adjourning from day to day, be determined, unless by the votes of a majority of the united states in congress assembled summary

What pheonicaian invention, carved using iron tools, allowed their ships to remain stable even in unstable seas?