When president nixon took office, he announced that an "era of confrontation" in foreign policy would be replaced by a "salt i" era. a "cold war" era. an "era of national security." an "era of negotiation."

Nixon announced the beginning of an "era of negotiation" this was in reference to the Cold War which was raging at the time, represented by the "era of confrontation". Nixon hoped to bring an end to the war against Communism through peaceful negotiation. 

Empresario Haden Edwards,

Explanation:

The Fredonian Rebellion (December 21, 1826 – January 23, 1827) was the first attempt by Anglo settlers in Texas to secede from Mexico. The settlers, led by Empresario Haden Edwards, declared independence from Mexican Texas and created the Republic of Fredonia near Nacogdoches.