The Truman Doctrine arose from a speech delivered by President Truman before a joint session of Congress on March 12, 1947.
Positive First. When installing a mower battery, always connect the positive cable first. The positive cable is red. It attaches to the battery terminal post marked with a plus sign, the letter P or the word POS. Attach the negative cable last. The negative cable is black.
I hooked jump cables from my car to the mower battery, ran the car, and the mower started up! I charged it this way for 1/2 hour, then mowed my lawn. I let the mower cool off for an hour, tried to start it, and nothing again! I don't understand, I had Sears check the battery, they ran a test and said it is good.