England's players got the job done with a solid 45-7 bonus-point victory over the United States at the Rugby World Cup on Thursday against a determined Eagles side.

With a four-day turnaround after its opening Pool C victory over Tonga, coach Eddie Jones rang the changes with 10 new picks but was rewarded with seven tries in humid conditions at a packed Kobe Misaki Stadium.

Skipper George Ford, Billy Vunipola and Luke Cowan-Dickie scored before the break, with winger Joe Cokanasiga grabbing a brace and Ruaridh McConnochie and Lewis Ludlam also crossing in the second half.

U.S. flanker John Quill was sent off in the 70th minute for a shoulder-charge to the head of Owen Farrell but the Americans never gave up and replacement Bryce Campbell finally got them on the scoreboard after the final gong.

"It's a good win again," said player-of-the-match Ford. "We had to work for it again, the USA were a really physical, passionate team so we had to earn that win and I thought we did that very well."

U.S. coach Gary Gold, however, was disappointed.

"You can't be missing nearly 40 tackles in a game and still hope to be in the game," he added. "It was a pretty awful performance by us tonight."

England had come in for some criticism after their its untidy 35-3 win over Tonga on Sunday but it showed right from the kickoff that it was in a determined mood.

U.S. fullback Will Hooley had said ahead of the game that, while England had good players, they were not from Mount Olympus, though he may feel he was hit by Zeus himself in the opening seconds after being smashed backwards by center Piers Francis.

That opening tackle looked borderline high but went unpunished.

After waiting until the 24th minute to score on Sunday, England was quicker off the mark in Kobe, scrumhalf Willi Heinz finding Ford running a beautiful line and the No. 10 went through to score under the posts after five minutes.

England then opted to kick for touch when awarded a penalty just outside the U.S. 22 and was rewarded when Tom Curry claimed the lineout and Vunipola smashed over from the back of a driving maul.

England's third try arrived in similar circumstances, the United States powerless to stop a rampaging maul before Cowan-Dickie touched down.

The stadium's retractable roof was closed for the match, meaning that while the players had to deal with stifling humidity the fans were able to create a boisterous atmosphere.

Chants of "USA! USA!" competed with renditions of England's rugby anthem "Swing Low, Sweet Chariot" while the entire crowd joined together at halftime to belt out the John Denver classic, "Take Me Home, Country Roads."

The red shirts of England were quickly into their stride after the break and claimed the bonus point try in the 48th minute when a rampaging Jonathan Joseph was stopped just short but Cokanasiga was on hand to score.

A raft of substitutions followed, with Ben Youngs coming on to win his 91st cap and join Jonny Wilkinson and prop Dan Cole, who had started the match, for third on the all-time England men's appearances list.

England winger McConnochie was having a quiet night but the Olympic rugby sevens silver medalist showed his sense of timing just before the hour mark, taking a pass at full pelt and bundling over for his first international try in the 15-aside game.

England's seventh score came with four minutes left when replacement prop Ellis Genge barreled his way through a host of tired U.S. tacklers before Cokanasiga finished off.

England, not content, greedily went for another score after the final "gong" had sounded, but instead it was the United States that got the score, replacement Bryce Campbell going over after an untidy, frenzied passage of play.