How did historian arthur schlesinger, jr., describe the powers that president johnson assumed as he escalated the war in vietnam?

 Schlesinger described it as IMPERIAL PRESIDENCY.

Detail:

Arthur Schlesinger's 1973 book, The Imperial Presidency, detailed how wartime situations tended to allow presidents to accrue to themselves larger powers than granted by the US Constitution.  President Johnson's actions in obtaining the Tonkin Gulf Resolution from Congress in 1964 is an example, giving the President extremely wide leeway in use of the military, which escalated US involvement in Vietnam.  But that's only one example, and Schlesinger's argument looked at how presidential powers, particularly in foreign affairs, tended to be increased by all presidents in wartime.

In an article that Schlesinger wrote during the Reagan presidency, he quoted a Civil War era example:

In that same article, Schlesinger noted:  "Presidents Truman, Johnson, Nixon, and Reagan thereafter assumed that the power to send troops into combat is an inherent right of the presidency and does not require congressional authorization."

Citation:  "The Imperial Temptation," by Arthur Schlesinger, The New Republic, March 14, 1987.

the perimeter of a triangle is 69 cm. side a is 5 cm shorter than side b. side c is twice as long as side a. find the length of each side. i need to know how to do it in 2 equations.  

equations:

a = b-5

c = 2a

a + b + c = 69

most people now work in jobs where they do one  kind  of work; they are carpenters, bankers, cooks, mechanics, and so forth. likewise, most  businesses produce  only certainkinds  of  goods  or  services, such as cars, tacos, or gardening  services. this feature of  production  is known as specialization.