Title: Civil rights movement (1896–1954)
Content:  Jackie Robinson was a sports pioneer of the civil rights movement, best known for becoming the first African American to play professional sports in the major leagues. Robinson debuted with the Brooklyn Dodgers of Major League Baseball on April 15, 1947. His first major league game came one year before the US Army was integrated, seven years before Brown v. Board of Education, eight years before Rosa Parks, and before Martin Luther King Jr. was leading the movement.
Title: Jackie Robinson
Content:  made his Royals debut at Daytona Beach's City Island Ballpark on March 17, 1946, in an exhibition game against the team's parent club, the Dodgers. Robinson thus became the first black player to openly play for a minor league team against a major league team since the de facto baseball color line had been implemented in the 1880s.  Later in spring training, after some less-than-stellar performances, Robinson was shifted from shortstop to second base, allowing him to make shorter throws to first base. Robinson's performance soon rebounded. On April 18, 1946, Roosevelt Stadium hosted the Jersey City Giants' season opener against the Montreal Royals, marking the professional debut of the Royals' Jackie Robinson 
Title: Jackie Robinson
Content:  Jack Roosevelt Robinson (January 31, 1919 – October 24, 1972) was an American professional baseball player who became the first African American to play in Major League Baseball (MLB) in the modern era. Robinson broke the baseball color line when he started at first base for the Brooklyn Dodgers on April 15, 1947. When the Dodgers signed Robinson, it heralded the end of racial segregation in professional baseball that had relegated black players to the Negro leagues since the 1880s. Robinson was inducted into the Baseball Hall of Fame in 1962. During his 10-year MLB career, Robinson won the inaugural Rookie of the Year 
Title: Racism in sport
Content:  Jackie Robinson was born in Cairo, Georgia in 1919 and was the youngest of five children. At an early age, his father deserted the family and his mother, Mallie Robinson, decided to move the family to Pasadena in California. Here, Robinson began to excel at many sports, especially baseball. Jackie Robinson is arguably one of the most historically significant professional baseball players in Major League Baseball, next to Babe Ruth during their era. Jackie Robinson constantly faced discrimination throughout his entire life but would overcome the discrimination when he made his way into Major League Baseball. After serving in the military, Robinson joined the Kansas City Monarchs of the American Negro Leagues and excelled with elite fielding and a batting average above .300. Although he was playing well, he did not like competing in a racially segregated league that was put in place by the Jim Crow laws. Branch 
Title: Jackie Robinson
Content:  the same day, with representatives of the Royals and Dodgers present, Robinson formally signed his contract with the Royals. In what was later referred to as "The Noble Experiment", Robinson was the first black baseball player in the International League since the 1880s. He was not necessarily the best player in the Negro leagues, and black talents Satchel Paige and Josh Gibson were upset when Robinson was selected first. Larry Doby, who broke the color line in the American League the same year as Robinson, said, "One of the things that was disappointing and disheartening to a lot of the black players at the time 
Title: Race and sports
Content:  Jackie Robinson was the first African American to play a major league game on April 15, 1947. Jackie loved the sport of baseball but that wasn't his only goal to make the majors. He wanted to make a way for more African Americans to join the league. However, with struggles of people being racist in the stands, players spouting off racial slang words to other players or fans, etc. Jackie wasn't discouraged to the hate as he was not only one of the best African American to play the game but one of the best in the history of baseball. The 
Title: Jackie Robinson
Content:  After Muir, Robinson attended Pasadena Junior College (PJC), where he continued his athletic career by participating in basketball, football, baseball, and track. On the football team, he played quarterback and safety. He was a shortstop and leadoff hitter for the baseball team, and he broke an American junior college broad-jump record held by his brother Mack with a jump of 25 ft. 6 1⁄2 in. on May 7, 1938. As at Muir High School, most of Jackie's teammates were white. While playing football at PJC, Robinson suffered a fractured ankle, complications from which would eventually delay his deployment status while in the military. In 1938, he was elected to the 
Title: Jackie Robinson (basketball, born 1927)
Content:  Robert Jackson Robinson (born April 26, 1927), nicknamed "Jack" or "Jackie", is a retired American Baptist pastor and theologian and was a college basketball player who competed in the 1948 Summer Olympics.
Title: History of the Brooklyn Dodgers
Content:  For most of the first half of the 20th century, no Major League Baseball team employed a black player. A parallel system of Negro leagues developed, but most of the Negro league players were denied a chance to prove their skill before a national audience. Jackie Robinson became the first African-American to play Major League baseball in the 20th century when he played his first major league game on April 15, 1947 as a member of the Brooklyn Dodgers. Robinson's entry into the league was mainly due to General Manager Branch Rickey's efforts. The deeply religious Rickey's motivation appears to have been 
Title: Jackie Robinson (footballer)
Content:  Jackie Robinson played for three seasons at Sunderland, forming a fine attacking partnership with Len Shackleton. In total he played 82 league games and scored 32 goals, all in the First Division. By the summer of 1949, Robinson was 32 years old and Sunderland had just signed a classy inside forward in Ivor Broadis from Carlisle United. First team opportunities seemed to be limited so he accepted the post of Player-coach at Lincoln City for the 1949–50 season.

Question: who did jackie robinson first play for?
Answer: Montreal Royals.