Title: Uncovering the accretion history of the MW using star clusters and dwarf galaxies. Abstract: Recent analyses of the age and chemical properties of dwarf galaxies and globular clusters in and around our Milky Way are yielding new opportunities to constrain its mass assembly history to unprecedented levels of detail. The distribution of ages, chemical abundances, and orbital properties of globular clusters can not only help reveal the nature of old accretion events in the Milky Way, but also provide clues to the formation and survival of the star clusters themselves. In particular I will discuss how newly derived ages for stars in globular clusters and dwarf galaxies can be used with empirical scaling relations (such as the galaxy mass- metallicity relation) and numerical simulations of CDM structure assembly to give coarse reconstructions of the distribution of accreted satellites during the Milky Way''s history.