what was the source of conflict between japan and china from 1931 to 1945

It was initiated by the 1931 invasion of Manchuria by Japan, but you should look into the background around this time. It is often referred to as the "Sino-Japanese War or conflict" so you may want to google this.

umm hi sir.....im doing my exit project and it is on the battle of gettysburg. I still don't get it after reading so much....who attacked first/who threathend who first. Who where the main commanders and who won the battle?

Hello! I can help you with your questions about the Battle of Gettysburg. It's understandable that sometimes historical events can be confusing, but I'll do my best to explain.

The Battle of Gettysburg occurred during the American Civil War from July 1 to July 3, 1863. It was fought between the Confederate Army, led by General Robert E. Lee, and the Union Army, commanded by General George G. Meade.

In terms of who attacked first, it was the Confederates who initially engaged the Union forces. On July 1, Confederate troops under General A.P. Hill clashed with Union cavalry near the town of Gettysburg, Pennsylvania. This skirmish escalated into a full-scale battle as both sides reinforced their positions.

Now, regarding who threatened whom first, the Confederates, led by General Lee, sought to win a decisive victory on Union soil to erode Northern morale and potentially gain international recognition. On the other hand, the Union Army, commanded by General Meade, aimed to defend against the Confederate invasion and prevent them from advancing further into the North.

As for the main commanders, General Robert E. Lee commanded the Confederate forces, while General George G. Meade led the Union forces during the battle. Other notable commanders included Confederate Generals James Longstreet and Richard Ewell, as well as Union Generals John Buford and Winfield S. Hancock.

Now, let's address who won the battle. The Battle of Gettysburg was a significant turning point in the American Civil War. Although the Confederates initially had some success on the first day, the Union forces were able to regroup and defend their positions. Over the next two days, the battle raged on, with heavy casualties on both sides.

On the third day, the Confederates launched an ill-fated assault known as Pickett's Charge, which ultimately failed to break the Union lines. Recognizing the futility of further attacks, Lee decided to retreat on July 4, 1863, and the Union Army emerged victorious at Gettysburg.

I hope this helps clarify the main points about the Battle of Gettysburg. If you need more specific information or have any further questions, feel free to ask!